| 19601 | Kirali - Kovalsky | 1-0 | 30th of August 2008 19:44:15 | (chess) | rated |
| 19603 | Cook - Kovalsky | 0-1 | 30th of August 2008 22:01:16 | (chess) | rated |
| 30072 | Thangaraj - Kovalsky | 0-1 | 4th of December 2009 23:50:09 | (chess) | rated |
| 30179 | Thangaraj - Kovalsky | 0-1 | 5th of December 2009 00:20:56 | (chess) | rated |
| 34492 | Kovalsky - Thangaraj | 1-0 | 4th of December 2009 23:32:39 | (chess) | rated |
| 35223 | Kovalsky - Gray | 0-1 | 19th of September 2009 20:36:15 | (chess) | rated |
| 35228 | Kovalsky - Taleno | 1-0 | 5th of March 2010 21:38:21 | (chess) | rated |
| 35233 | Vaast - Kovalsky | 0-1 | 4th of November 2009 10:29:41 | (chess) | rated |
| 35237 | Kovalsky - Mohan | 1-0 | 30th of October 2009 19:55:35 | (chess) | rated |
| 35240 | De Waele - Kovalsky | 1/2-1/2 | 18th of November 2009 05:54:04 | (chess) | rated |
| 35243 | Kovalsky - Migliorini | 1/2-1/2 | 4th of December 2009 22:40:11 | (chess) | rated |
| 35244 | Block - Kovalsky | 1-0 | 16th of March 2010 09:17:00 | (chess) | rated |
| 35249 | Rusli - Kovalsky | 1-0 | 30th of September 2009 05:10:52 | (big_chess) | rated |
| 35254 | Kovalsky - Raman | 0-1 | 28th of September 2009 05:24:15 | (big_chess) | rated |
| 35258 | Oksala - Kovalsky | 0-1 | 23rd of October 2009 20:22:26 | (big_chess) | rated |
| 35262 | Kovalsky - Meli | 0-1 | 23rd of September 2009 21:50:58 | (big_chess) | rated |
| 35263 | Gramajo - Kovalsky | 1-0 | 24th of September 2009 05:36:14 | (big_chess) | rated |
| 35264 | Kovalsky - Townsend | 0-1 | 24th of September 2009 19:51:10 | (big_chess) | rated |
| 35269 | Kovalsky - Gray | 0-1 | 21st of March 2010 09:28:21 | (chess) | rated |
| 35274 | Bernal Varela - Kovalsky | 1-0 | 20th of March 2010 09:20:40 | (chess) | rated |
| 35279 | Kovalsky - Helmer | 0-1 | 7th of January 2010 19:26:46 | (chess) | rated |
| 35280 | Nichols - Kovalsky | 1/2-1/2 | 21st of October 2009 13:56:11 | (chess) | rated |
| 35281 | Kovalsky - Golub | 0-1 | 21st of March 2010 09:28:21 | (chess) | rated |
| 35282 | Clement - Kovalsky | 1/2-1/2 | 17th of November 2009 17:02:08 | (chess) | rated |
| 35550 | Kovalsky - Rusli | 0-1 | 9th of October 2009 22:51:20 | (big_chess) | rated |
| 35555 | Ekawarni - Kovalsky | 1-0 | 18th of October 2009 10:55:28 | (big_chess) | rated |
| 35560 | Kovalsky - Timkin | 0-1 | 9th of October 2009 22:51:27 | (big_chess) | rated |
| 35561 | Isliyen - Kovalsky | 1-0 | 10th of October 2009 23:44:30 | (big_chess) | rated |
| 35562 | Kovalsky - Konig | 0-1 | 9th of October 2009 22:51:32 | (big_chess) | rated |
| 35563 | Geiser - Kovalsky | 1-0 | 10th of October 2009 09:00:01 | (big_chess) | rated |
| 35761 | Nichols - Kovalsky | 1-0 | 11th of November 2009 07:18:31 | (chess) | rated |
| 35767 | Kovalsky - Lois | 0-1 | 5th of December 2009 19:41:48 | (chess) | rated |
| 35768 | Vasquez - Kovalsky | 1-0 | 3rd of January 2010 15:41:32 | (chess) | rated |
| 35769 | Kovalsky - Skwarczylo | 0-1 | 16th of February 2010 20:51:44 | (chess) | rated |
| 35770 | Parmet - Kovalsky | 1/2-1/2 | 15th of January 2010 21:31:39 | (chess) | rated |
| 35771 | Kovalsky - Konig | 1/2-1/2 | 5th of January 2010 05:32:19 | (chess) | rated |
| 35971 | Elsworth - Kovalsky | 1/2-1/2 | 24th of October 2009 09:03:28 | (chess) | rated |
| 36206 | Kovalsky - Vasquez | 0-1 | 7th of January 2010 19:26:51 | (chess) | rated |
| 36207 | Bernal Varela - Kovalsky | 1-0 | 20th of March 2010 09:20:40 | (chess) | rated |
| 36208 | Kovalsky - Domingo | 0-1 | 7th of January 2010 19:27:07 | (chess) | rated |
| 36209 | Dikant - Kovalsky | 0-1 | 22nd of November 2009 12:34:18 | (chess) | rated |
| 36210 | Kovalsky - Helmer | 0-1 | 7th of January 2010 19:27:46 | (chess) | rated |
| 36211 | Soszynski - Kovalsky | 1-0 | 5th of December 2009 19:42:32 | (chess) | rated |
| 36553 | Koch - Kovalsky | 1-0 | 9th of February 2010 08:24:58 | (chess) | rated |
| 36559 | Kovalsky - Mascetra | 0-1 | 5th of December 2009 19:42:22 | (chess) | rated |
| 36560 | Ristoski - Kovalsky | 1-0 | 14th of February 2010 08:45:39 | (chess) | rated |
| 36561 | Kovalsky - Ellis | 0-1 | 13th of February 2010 08:42:25 | (chess) | rated |
| 36562 | Cosan - Kovalsky | 0-1 | 6th of December 2009 21:19:03 | (chess) | rated |
| 36563 | Kovalsky - Sengupta | 1-0 | 3rd of December 2009 08:52:18 | (chess) | rated |
| 37105 | Kovalsky - Vasquez | 0-1 | 13th of February 2010 08:42:25 | (chess) | rated |
| 37110 | Riha - Kovalsky | 1-0 | 4th of January 2010 20:03:38 | (chess) | rated |
| 37114 | Kovalsky - Dikant | 0-1 | 5th of December 2009 19:42:16 | (chess) | rated |
| 37117 | Deline - Kovalsky | 1-0 | 5th of December 2009 19:42:06 | (chess) | rated |
| 37120 | Kovalsky - Skwarczylo | 0-1 | 12th of January 2010 08:43:23 | (chess) | rated |
| 37121 | Schmid - Kovalsky | 1-0 | 7th of January 2010 19:27:43 | (chess) | rated |
| 37363 | Dikant - Kovalsky | 1-0 | 5th of December 2009 19:42:13 | (chess) | rated |
| 37369 | Kovalsky - Soszynski | 1/2-1/2 | 17th of January 2010 07:38:28 | (chess) | rated |
| 37370 | Clement - Kovalsky | 1-0 | 5th of December 2009 19:41:59 | (chess) | rated |
| 37371 | Kovalsky - Schmid | 0-1 | 7th of January 2010 19:27:31 | (chess) | rated |
| 37372 | Muller - Kovalsky | 1-0 | 7th of January 2010 19:27:55 | (chess) | rated |
| 37373 | Kovalsky - Domingo | 0-1 | 7th of January 2010 19:27:03 | (chess) | rated |
| 37390 | Kovalsky - Riha | 0-1 | 7th of January 2010 19:27:17 | (chess) | rated |
| 37395 | Muller - Kovalsky | 1-0 | 13th of February 2010 08:43:04 | (chess) | rated |
| 37399 | Kovalsky - Dikant | 0-1 | 5th of December 2009 19:42:19 | (chess) | rated |
| 37402 | Aah - Kovalsky | 1-0 | 27th of February 2010 21:30:04 | (chess) | rated |
| 37404 | Kovalsky - Soszynski | 0-1 | 3rd of January 2010 08:23:19 | (chess) | rated |
| 37405 | Deline - Kovalsky | 1-0 | 5th of December 2009 19:42:09 | (chess) | rated |
| 37918 | Soszynski - Kovalsky | 1-0 | 5th of December 2009 19:42:29 | (chess) | rated |
| 37924 | Kovalsky - Domingo | 0-1 | 7th of January 2010 19:26:59 | (chess) | rated |
| 37925 | Schmid - Kovalsky | 1-0 | 5th of December 2009 19:41:55 | (chess) | rated |
| 37926 | Kovalsky - Clement | 0-1 | 5th of December 2009 19:42:03 | (chess) | rated |
| 37927 | Simmelink - Kovalsky | 1-0 | 18th of February 2010 20:57:15 | (chess) | rated |
| 37928 | Kovalsky - Dineen | 0-1 | 5th of December 2009 19:42:25 | (chess) | rated |
| 37963 | Martinez Camacho - Kovalsky | 1-0 | 5th of December 2009 14:31:19 | (chess_960) | unrated |
| 37969 | Kovalsky - Lazarov | 0-1 | 3rd of January 2010 16:13:37 | (chess_960) | unrated |
| 37970 | Hase - Kovalsky | 1-0 | 5th of December 2009 14:31:36 | (chess_960) | unrated |
| 37971 | Kovalsky - Piantadosi | 0-1 | 3rd of January 2010 16:13:55 | (chess_960) | unrated |
| 37972 | Thangaraj - Kovalsky | 1-0 | 5th of December 2009 14:31:45 | (chess_960) | unrated |
| 37973 | Kovalsky - Vuong Linh | 0-1 | 3rd of January 2010 16:14:07 | (chess_960) | unrated |
| 39029 | Kovalsky - Ignatyev | 0-1 | 7th of January 2010 19:27:35 | (chess) | rated |
| 39034 | Nizar - Kovalsky | 1-0 | 16th of March 2010 09:17:00 | (chess) | rated |
| 39038 | Kovalsky - Dikant | 0-1 | 7th of January 2010 19:27:26 | (chess) | rated |
| 39041 | Piantadosi - Kovalsky | 1-0 | 7th of January 2010 19:26:55 | (chess) | rated |
| 39043 | Kovalsky - Panov | 0-1 | 7th of January 2010 19:27:13 | (chess) | rated |
| 39044 | Hrubaru - Kovalsky | 1-0 | 7th of January 2010 19:27:10 | (chess) | rated |
| 39090 | Payzansky - Kovalsky | 1-0 | 7th of January 2010 19:27:40 | (chess) | rated |
| 39095 | Kovalsky - Sternik | 0-1 | 7th of January 2010 19:27:29 | (chess) | rated |
| 39099 | Mavros - Kovalsky | 1-0 | 7th of January 2010 19:27:20 | (chess) | rated |
| 39103 | Kovalsky - Eriksson | 0-1 | 7th of January 2010 19:27:23 | (chess) | rated |
| 39104 | Nookala - Kovalsky | 1-0 | 7th of January 2010 19:27:48 | (chess) | rated |
| 39105 | Kovalsky - Gouldar | 0-1 | 7th of January 2010 19:27:51 | (chess) | rated |
| 39134 | Gray - Kovalsky | 1-0 | 16th of March 2010 21:16:08 | (chess_960) | unrated |
| 39139 | Kovalsky - Ignatyev | 1-0 | 15th of January 2010 16:39:05 | (chess_960) | unrated |
| 39143 | Hase - Kovalsky | 1-0 | 6th of March 2010 09:37:53 | (chess_960) | unrated |
| 39146 | Kovalsky - Lanzani | 1-0 | 23rd of February 2010 09:15:54 | (chess_960) | unrated |
| 39148 | Ylonen - Kovalsky | 1-0 | 9th of March 2010 09:47:26 | (chess_960) | unrated |
| 39150 | Kovalsky - Kehayov | 0-1 | 6th of March 2010 21:37:49 | (chess_960) | unrated |
| 39173 | Kovalsky - Payzansky | 0-1 | 2nd of March 2010 21:34:20 | (chess) | rated |
| 39178 | Wilson - Kovalsky | 1-0 | 3rd of March 2010 09:34:55 | (chess) | rated |
| 39183 | Kovalsky - Leclerc | 0-1 | 3rd of March 2010 09:34:55 | (chess) | rated |
| 39184 | Axon - Kovalsky | 1-0 | 7th of March 2010 21:40:26 | (chess) | rated |
| 39185 | Kovalsky - Sternik | 0-1 | 9th of March 2010 21:50:19 | (chess) | rated |
| 39186 | Nookala - Kovalsky | 1-0 | 5th of March 2010 21:38:21 | (chess) | rated |
| 39238 | Panov - Kovalsky | 1-0 | 14th of March 2010 21:53:16 | (chess) | rated |
| 39244 | Kovalsky - Leclerc | 0-1 | 15th of March 2010 09:53:59 | (chess) | rated |
| 39245 | Axon - Kovalsky | 1-0 | 15th of March 2010 09:53:59 | (chess) | rated |
| 39246 | Kovalsky - Chobaut | 0-1 | 10th of March 2010 21:51:34 | (chess) | rated |
| 39247 | Dumont - Kovalsky | 1-0 | 10th of March 2010 21:51:34 | (chess) | rated |
| 39248 | Kovalsky - Valentin | 0-1 | 11th of March 2010 09:50:53 | (chess) | rated |
| 39367 | Payzansky - Kovalsky | 1-0 | 6th of March 2010 21:37:49 | (chess) | rated |
| 39372 | Kovalsky - Vasquez | 0-1 | 7th of March 2010 09:38:52 | (chess) | rated |
| 39376 | Canovas - Kovalsky | 0-1 | 15th of February 2010 20:50:42 | (chess) | rated |
| 39380 | Kovalsky - Sternik | 0-1 | 7th of March 2010 21:40:26 | (chess) | rated |
| 39381 | Solino - Kovalsky | 1-0 | 5th of March 2010 09:38:24 | (chess) | rated |
| 39382 | Kovalsky - Kirali | 0-1 | 5th of March 2010 09:38:24 | (chess) | rated |