Olimpiada Nacional Estatal Estado de Mexico 13-16 Femenil
Open SwissStandard
13 players participated in this 5-round tournament, held from 31 Jan 2026 to 01 Feb 2026 in EDM, Toluca, Mexico. Top 10 Elo average was 446, and top seed was Zoe Dotor Martinez (🇲🇽 MEX, 1618).
Zoe Dotor Martinez (🇲🇽 MEX, 1618) won with 5.0/5, ahead of Tamara Espinosa De La Cruz (3.5) and Elinor Kinereth Barcenas Ruedas (3.5). Dotor Martinez won solo starting round 3.
Location
🇲🇽EDM, Toluca, Mexico
Dates
31 Jan 2026 → 01 Feb 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇲🇽Mexico×7
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsZoe Dotor Martinez led from R3; +1.5-point edge over the runner-up.
Co-leaders
9
2
1
1
1
R3–R5 · LEAD HELD
Zoe Dotor Martinez never relinquished the lead after R3; final gap +1.5 over the runner-up.
R4 · HEAD-TO-HEAD · WINNER VS 2ND
Zoe Dotor Martinez beat Tamara Espinosa De La Cruz (White).
R1–R5 · WIN STREAK
Zoe Dotor Martinez won 5 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Zoe Dotor Martinez | * | 1 | — | 1 |
| 2Tamara Espinosa De La Cruz | 0 | * | ½ | — |
| 3Elinor Kinereth Barcenas Ruedas | — | ½ | * | 0 |
| 4Michelle Valdes Barrera | 0 | — | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dotor Martinez, Zoe | 1618 | MEX | +7N | +9B | +5N | +2B | +4N | 5.0 | 13.0 | 15.0 | 15.00 | 2233 | +10.4 |
| 2 | Espinosa De La Cruz, Tamara | 1433 | MEX | +13N | =3B | +8N | −1N | +6B | 3.5 | 14.0 | 14.0 | 7.25 | 1514 | +8.4 |
| 3 | Barcenas Ruedas, Elinor Kinereth | 0 | MEX | +?B | =2N | −4B | +8N | +5B | 3.5 | 12.5 | 12.5 | 7.25 | 1433 | 0.0 |
| 4 | Valdes Barrera, Michelle | 0 | MEX | +?N | =8B | +3N | +?B | −1B | 3.5 | 11.0 | 11.0 | 4.75 | 817 | 0.0 |
| 5 | Penaloza Guzman, Monserrath Guadalupe | 0 | MEX | +10N | +6B | −1B | +9N | −3N | 3.0 | 13.5 | 15.5 | 7.00 | 1514 | 0.0 |
| 6 | Casillas Aguilar, Marian Renata | 1410 | MEX | +12B | −5N | +11B | +10N | −2N | 3.0 | 9.5 | 10.5 | 4.00 | 633 | -18.8 |
| 7 | FIDE 550019856 | 0 | — | −1B | +11N | −?N | +?B | +9B | 3.0 | 8.0 | 8.0 | 3.00 | 817 | 0.0 |
| 8 | FIDE 550019937 | 0 | — | +?B | =4N | −2B | −3B | +13N | 2.5 | 10.5 | 10.5 | 1.75 | 633 | 0.0 |
| 9 | Garcia Lopez, Keila | 0 | MEX | +?B | −1N | +?B | −5B | −7N | 2.0 | 11.0 | 11.0 | 0.00 | 817 | 0.0 |
| 10 | FIDE 550019910 | 0 | — | −5B | +12N | +?B | −6B | −?N | 2.0 | 7.0 | 7.0 | 1.00 | 610 | 0.0 |
| 11 | FIDE 550019864 | 0 | — | +?N | −7B | −6N | −?B | −12N | 1.0 | 7.0 | 7.0 | 0.00 | 610 | 0.0 |
| 12 | FIDE 550019880 | 0 | — | −6N | −10B | −?N | F | +11B | 1.0 | 6.0 | 6.0 | 1.00 | 610 | 0.0 |
| 13 | FIDE 550019872 | 0 | — | −2B | −?N | F | −?N | −8B | 0.0 | 6.0 | 6.0 | 0.00 | 633 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Dotor Martinez, ZoeMEX+10.45.0 pts · #3
- 2Espinosa De La Cruz, TamaraMEX+8.43.5 pts · #2
- 3Penaloza Guzman, Monserrath GuadalupeMEX0.03.0 pts · #1
Top rating losers
- 1Casillas Aguilar, Marian RenataMEX-18.83.0 pts · #8
- 2Penaloza Guzman, Monserrath GuadalupeMEX0.03.0 pts · #1
- 3Valdes Barrera, MichelleMEX0.03.5 pts · #6