| 110739 | Garcia - Arriagada | 1-0 | 3rd of December 2018 00:14:51 | (chess) | rated |
| 110744 | Arriagada - Yuva yuvi | 0-1 | 7th of November 2018 22:09:12 | (chess) | rated |
| 110748 | Duttagupta - Arriagada | 1-0 | 9th of November 2018 22:17:10 | (chess) | rated |
| 110751 | Arriagada - Drozdovas | 0-1 | 7th of November 2018 22:09:12 | (chess) | rated |
| 110753 | Lukich - Arriagada | 0-1 | 7th of November 2018 22:09:12 | (chess) | rated |
| 110755 | Arriagada - Salam | 0-1 | 7th of November 2018 22:09:12 | (chess) | rated |