Roberto Posada
Monterrey Regionals (2025-09-13)
Placement1208/1620Record2/5/1Prev. Elo1014New Elo950 (−64)Prev. Rank#16118New Rank#27066 (▼10948)
Full standings for Monterrey Regionals 2026
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R8 |  Eva Sandoval | #10780 | 990 | Loss | 950 (−15) |
| R7 | Beatriz Villanueva | #29996 | 927 | Tie | 965 (−1) |
| R6 | Carlos Colunga | #27789 | 947 | Loss | 966 (−17) |
| R5 | Diego Abraham Contreras Alvarado | - | 916 | Win | 983 (+13) |
| R4 | Andrés Tello | #27350 | 927 | Loss | 970 (−18) |
| R3 | Jesus Rodriguez Martinez | - | 951 | Win | 988 (+15) |
| R2 | Rogelio Espinoza | #23532 | 953 | Loss | 973 (−20) |
| R1 | Ozmar de Jesús Basilio Martínez | - | 1000 | Loss | 993 (−21) |