| 28979 | Kalchev - Carrizo | 0-1 | 14th of March 2009 18:21:39 | (chess) | unrated |
| 28984 | Buscia - Kalchev | 0-1 | 19th of March 2009 11:22:54 | (chess) | unrated |
| 28988 | Kalchev - Frame | 1-0 | 16th of February 2009 16:10:18 | (chess) | unrated |
| 28991 | Raman - Kalchev | 0-1 | 15th of February 2009 22:47:34 | (chess) | unrated |
| 28993 | Kalchev - Sternik | 1-0 | 11th of February 2009 20:35:44 | (chess) | unrated |
| 28994 | Krug - Kalchev | 0-1 | 26th of February 2009 12:43:42 | (chess) | unrated |
| 29020 | Cirulis - Kalchev | 1/2-1/2 | 25th of May 2009 08:14:12 | (chess) | rated |
| 29025 | Kalchev - Dumont | 1/2-1/2 | 20th of March 2009 22:29:27 | (chess) | rated |
| 29029 | Selalmazidis - Kalchev | 0-1 | 14th of July 2009 10:37:17 | (chess) | rated |
| 29032 | Kalchev - Raman | 1-0 | 16th of February 2009 23:34:06 | (chess) | rated |
| 29034 | Ponting - Kalchev | 0-1 | 19th of September 2009 23:50:01 | (chess) | rated |
| 29036 | Kalchev - Wu | 1-0 | 8th of May 2009 17:17:31 | (chess) | rated |
| 29530 | Kalchev - Mueller | 1/2-1/2 | 16th of March 2009 17:11:00 | (chess) | rated |
| 29537 | Selalmazidis - Kalchev | 0-1 | 26th of April 2009 04:06:52 | (chess) | rated |
| 29543 | Kalchev - Zaunercik | 1-0 | 28th of March 2009 23:35:38 | (chess) | rated |
| 29548 | Ramos - Kalchev | 0-1 | 1st of April 2009 01:39:39 | (chess) | rated |
| 29553 | Kalchev - Kepinski | 1-0 | 19th of May 2009 06:14:50 | (chess) | rated |
| 29554 | Ba - Kalchev | 0-1 | 24th of March 2009 23:56:36 | (chess) | rated |
| 29555 | Kalchev - Sharma | 1-0 | 21st of May 2009 18:06:10 | (chess) | rated |
| 29556 | Telyatnikov - Kalchev | 0-1 | 24th of March 2009 23:56:36 | (chess) | rated |
| 29687 | Krug - Kalchev | 0-1 | 9th of April 2009 02:23:45 | (chess) | rated |
| 29692 | Kalchev - Ramos | 1-0 | 8th of April 2009 14:18:06 | (chess) | rated |
| 29696 | Tanda - Kalchev | 0-1 | 1st of June 2009 17:45:30 | (chess) | rated |
| 29700 | Kalchev - Zaunercik | 1-0 | 10th of August 2009 12:54:55 | (chess) | rated |
| 29701 | Selalmazidis - Kalchev | 0-1 | 18th of June 2009 20:27:23 | (chess) | rated |
| 29702 | Kalchev - Larsen | 1-0 | 14th of June 2009 20:03:28 | (chess) | rated |
| 36966 | Kalchev - Lemekhov | 0-1 | 3rd of December 2009 20:53:45 | (chess) | rated |
| 36971 | Lehnhoff - Kalchev | 1-0 | 3rd of December 2009 20:53:45 | (chess) | rated |
| 36975 | Kalchev - Broniek | 0-1 | 3rd of December 2009 20:53:45 | (chess) | rated |
| 36978 | Wosch - Kalchev | 1-0 | 4th of December 2009 08:56:40 | (chess) | rated |
| 36981 | Kalchev - Vidanovic | 0-1 | 3rd of December 2009 20:53:45 | (chess) | rated |
| 36982 | Ould Ahmed - Kalchev | 1-0 | 10th of December 2009 08:15:30 | (chess) | rated |