Round Robin UDA 2025
8 players participated in this 7-round tournament, held from 23 May 2025 to 25 May 2025 in NVL, San Nicolas de los Garza, Mexico. 1 titled players. Top 10 Elo average was 1779, and top seed was Alejandro Francisco Flores Teillery (🇲🇽 MEX, CM, 1996).
Julio Francisco Chan Hernandez (🇲🇽 MEX, 1932) won with 6.0/7, ahead of Ernesto Mendoza Osorio (5.0) and Alejandro Francisco Flores Teillery (4.5). Chan Hernandez broke clear in the final round.
The biggest upset came in round 1: Hector Alejandro Betancourt (1587) beat Alan Rodriguez Aguilar (1924), a +337-point gap.
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How it unfolded
Top 8 · 7 roundsJulio Francisco Chan Hernandez led from R7 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R7.
Julio Francisco Chan Hernandez never relinquished the lead after R7; final gap +1.0 over the runner-up.
Julio Francisco Chan Hernandez drew with Ernesto Mendoza Osorio (White).
Julio Francisco Chan Hernandez went unbeaten across 7 games (R1–R7).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇲🇽Chan Hernandez, Julio Francisco | 1932 | * | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 6.0 | 17.25 | 22.0 | +22.0 | 2066 |
| 2 | 🇲🇽Mendoza Osorio, Ernesto | 1887 | ½ | * | 1 | 0 | 1 | 1 | ½ | 1 | 5.0 | 14.75 | 23.0 | +20.0 | 1922 |
| 3 | 🇲🇽CMFlores Teillery, Alejandro Francisco | 1996 | ½ | 0 | * | ½ | 1 | 1 | 1 | ½ | 4.5 | 12.50 | 23.5 | -18.0 | 1860 |
| 4 | 🇲🇽Rodriguez Aguilar, Alan | 1924 | 0 | 1 | ½ | * | 0 | 1 | 1 | 1 | 4.5 | 12.25 | 23.5 | -6.4 | 1861 |
| 5 | 🇲🇽Alejandro Betancourt, Hector | 1587 | 0 | 0 | 0 | 1 | * | 0 | 1 | 1 | 3.0 | 7.50 | 25.0 | +49.6 | 1755 |
| 6 | 🇲🇽Alejandro Betancourt, Debany Berenice | 1532 | 0 | 0 | 0 | 0 | 1 | * | ½ | ½ | 2.0 | 4.50 | 26.0 | +24.8 | 1647 |
| 8 | 🇲🇽Diaz Espinoza, Axel Alberto | 1724 | 0 | ½ | 0 | 0 | 0 | ½ | * | ½ | 1.5 | 4.25 | 26.5 | -29.0 | 1557 |
| 7 | 🇲🇽Pruneda Pena, Carlos Adrian | 1646 | 0 | 0 | ½ | 0 | 0 | ½ | ½ | * | 1.5 | 4.00 | 26.5 | -31.6 | 1568 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Alejandro Betancourt, HectorMEX+49.63.0 pts · #5
- 2Alejandro Betancourt, Debany BereniceMEX+24.82.0 pts · #6
- 3Chan Hernandez, Julio FranciscoMEX+22.06.0 pts · #1
- 1Pruneda Pena, Carlos AdrianMEX-31.61.5 pts · #7
- 2Diaz Espinoza, Axel AlbertoMEX-29.01.5 pts · #8
- 3Flores Teillery, Alejandro FranciscoCMMEX-18.04.5 pts · #3
- R1+337 Elo gap
- R5+137 Elo gap
- R1+109 Elo gap