▄▀▄▀ 1º Sampa Chess Amateur - Rápido de Duplas FIDE - 26 de setembro ▄▀▄▀ Last update 26.09.2026 17:14:16, Creator/Last Upload: CBX - Confederacao Brasileira de Xadrez
Player info 
| Name | Vitor Alexandre Koren Dos Santos | | Title | NM | | Starting rank | 15 | | Rating national | 0 | | Rating international | 2074 | | Performance rating | 2025 | | FIDE rtg +/- | -13,6 | | Points | 2,5 | | Rank | 12 | | Federation | BRA | | Ident-Number | 78945 | | Fide-ID | 538026287 | | Year of birth | 2006 |
| Rd. | Bo. | SNo | | Name | RtgI | Pts. | Res. | we | w-we | K | rtg+/- |
|---|
| 1 | 1 | 17 | | Guilherme A. De Souza Andrade | 1960 | 1 | | 0,66 | 0,34 | 40 | 13,60 |
| 2 | 1 | 1 | NM | Thifanni Harumi Nakata | 1912 | 3 | | 0,71 | -0,71 | 40 | -28,40 |
| 3 | 1 | 7 | NM | Samuel Gutierres Da Paz | 2020 | 2,5 | | 0,58 | -0,08 | 40 | -3,20 |
| 4 | 1 | 9 | NM | Ricardo Fagner Dias De Menezes | 1993 | 3 | | 0,61 | 0,39 | 40 | 15,60 |
| 5 | 1 | 3 | NM | Lucas Pereira Mendes Da Silva | 2238 | 4,5 | | 0,28 | -0,28 | 40 | -11,20 |
*) Rating difference of more than 400. It was limited to 400. |
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