Campeonato de Asturias por Equipos Sub 12 2025
Open SwissStandard
41 players participated in this 7-round tournament, held from 13 Sept 2025 to 28 Sept 2025 in Asturias, Spain. Top 10 Elo average was 1574, and top seed was Timofei Demchenko (🇪🇸 ESP, 2069).
Elias Ouled-Touimi Devesa (🇪🇸 ESP, 1519) won with 6.0/7, ahead of Sofia Tuero Rodriguez (5.0) and Pelayo Bermudez Gonzalez (4.0). Ouled-Touimi Devesa won solo starting round 4.
The biggest upset came in round 6: Lautaro Correia Padron (1445) beat Mauro Horrillo Medio (1684), a +239-point gap.
Location
🇪🇸Asturias, Spain
Dates
13 Sept 2025 → 28 Sept 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Avg top 10
1,574
Participants
41
Federations · 1 represented
🇪🇸Spain×27
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsElias Ouled-Touimi Devesa led from R4; +1.0-point edge over the runner-up.
Co-leaders
10
2
2
1
1
1
1
Ouled-Touimi Devesa6Tuero Rodriguez5Correia Padron4De Lera Fernandez4Bermudez Gonzalez4Chancayauri Chipana3— ex-leaders:Ouled-Touimi Devesaled R4–R7, #10
R4–R7 · LEAD HELD
Elias Ouled-Touimi Devesa never relinquished the lead after R4; final gap +1.0 over the runner-up.
R1 · HEAD-TO-HEAD · WINNER VS 2ND
Elias Ouled-Touimi Devesa beat Sofia Tuero Rodriguez (Black).
WIN STREAKS · 2 top finishers
Elias Ouled-Touimi Devesa 6 wins (R1–R7)Sofia Tuero Rodriguez 5 wins (R2–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Elias Ouled-Touimi Devesa | * | 1 | 1 | — |
| 2Sofia Tuero Rodriguez | 0 | * | — | — |
| 3Lautaro Correia Padron | 0 | — | * | — |
| 4Ruben De Lera Fernandez | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ouled-Touimi Devesa, Elias | 1519 | ESP | +2N | +18B | +6N | +4B | +19N | F | +30N | 6.0 | 14.0 | 14.0 | 14.00 | 2245 | +16.0 |
| 2 | Tuero Rodriguez, Sofia | 0 | ESP | −1B | +?N | F | +20N | +11N | +?B | +32B | 5.0 | 9.0 | 9.0 | 3.00 | 1484 | 0.0 |
| 3 | Bermudez Gonzalez, Pelayo | 1530 | ESP | +7B | +21N | +11B | −8N | −13B | F | +12B | 4.0 | 13.0 | 13.0 | 8.00 | 1599 | +10.8 |
| 4 | Correia Padron, Lautaro | 1445 | ESP | +11N | F | +33N | −1N | +31N | +14B | F | 4.0 | 9.5 | 9.5 | 3.50 | 1676 | +36.0 |
| 5 | De Lera Fernandez, Ruben | 1607 | ESP | F | +31N | F | +22B | =15N | =10B | +13N | 4.0 | 7.0 | 7.0 | 5.00 | 1738 | +20.8 |
| 6 | Alvarez Sanchez, Pablo 2014 | 0 | ESP | −?N | +?B | −1B | +30N | +?N | F | F | 3.0 | 7.5 | 7.5 | 0.00 | 721 | 0.0 |
| 7 | Alvarez Maranon, Fermin | 1468 | ESP | −3N | +24B | F | +25B | F | F | +35N | 3.0 | 6.0 | 6.0 | 2.00 | 730 | -16.4 |
| 8 | Chancayauri Chipana, Ivan Mateo | 1505 | ESP | +23B | F | +34B | +3B | F | F | F | 3.0 | 5.0 | 5.0 | 5.00 | 2317 | +41.2 |
| 9 | Lopez Sanchez, Elisa | 1545 | ESP | F | F | F | +36N | +14N | +18B | F | 3.0 | 2.5 | 2.5 | 2.50 | 2485 | +27.6 |
| 10 | Iglesias Garcia, Diego | 1725 | ESP | +26N | F | F | F | +12B | =5N | F | 2.5 | 7.0 | 7.0 | 5.00 | 1753 | +2.8 |
| 11 | Alvarez Sanchez, Diego | 1447 | ESP | −4B | +37N | −3N | −12B | −2B | +20N | F | 2.0 | 16.0 | 16.0 | 1.00 | 688 | -35.6 |
| 12 | Tretiak, Mykola | 0 | ESP | F | F | −16B | +11N | −10N | +34B | −3N | 2.0 | 10.0 | 10.0 | 2.00 | 1443 | 0.0 |
| 13 | Larfeuil Menendez, Julia | 0 | ESP | F | F | F | F | +3N | +31B | −5B | 2.0 | 8.0 | 8.0 | 4.00 | 1568 | 0.0 |
| 14 | Horrillo Medio, Mauro | 1684 | ESP | F | F | F | =16N | −9B | −4N | +33B | 1.5 | 8.5 | 8.5 | 0.75 | 695 | -59.6 |
| 15 | Acebal Fernandez, Carlos | 1559 | ESP | F | F | F | F | =5B | +39N | F | 1.5 | 4.0 | 4.0 | 2.00 | 1606 | +2.8 |
| 16 | Lomba Gallego, Mateo | 0 | ESP | F | F | +12N | =14B | F | F | F | 1.5 | 3.5 | 3.5 | 2.75 | 1685 | 0.0 |
| 17 | FIDE 523075570 | 0 | — | =?N | +?B | F | F | F | F | F | 1.5 | 3.0 | 3.0 | 0.00 | 1497 | 0.0 |
| 18 | FIDE 535034467 | 0 | — | +37B | −1N | F | F | F | −9N | F | 1.0 | 9.0 | 9.0 | 0.00 | 733 | 0.0 |
| 19 | FIDE 553004256 | 0 | — | F | F | −27N | F | −1B | +30N | F | 1.0 | 7.0 | 7.0 | 0.00 | 721 | 0.0 |
| 20 | FIDE 535034424 | 0 | — | F | F | +?N | −2B | F | −11B | F | 1.0 | 7.0 | 7.0 | 0.00 | 647 | 0.0 |
| 21 | Gonzalez Paino, Enol | 0 | ESP | +38N | −3B | F | F | F | F | F | 1.0 | 4.0 | 4.0 | 0.00 | 730 | 0.0 |
| 22 | Vasquez Fernandez, Mario | 1555 | ESP | +32B | F | F | −5N | F | F | F | 1.0 | 4.0 | 4.0 | 0.00 | 806 | -17.2 |
| 23 | Venclovaite Golovataia, Camila | 1504 | ESP | −8N | +38B | F | F | F | F | F | 1.0 | 3.0 | 3.0 | 0.00 | 706 | -20.0 |
| 24 | FIDE 553004361 | 0 | — | F | −7N | F | F | −?B | +35N | F | 1.0 | 3.0 | 3.0 | 0.00 | 668 | 0.0 |
| 25 | Chaves Lebrato, Juan | 0 | ESP | F | F | +30B | −7N | F | F | F | 1.0 | 3.0 | 3.0 | 0.00 | 668 | 0.0 |
| 26 | Venclovaitis Golovaty, Dominic | 1514 | ESP | −10B | +32N | F | F | F | F | F | 1.0 | 2.5 | 2.5 | 0.00 | 926 | -9.2 |
| 27 | Prado Alonso, Rene | 0 | ESP | F | F | +19B | −?B | F | F | F | 1.0 | 1.0 | 1.0 | 1.00 | 798 | 0.0 |
| 28 | Pando Magadan, Elian | 0 | ESP | F | F | −?N | +?B | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 798 | 0.0 |
| 29 | FIDE 535033355 | 0 | — | −?N | +?B | F | F | F | F | F | 1.0 | 0.0 | 0.0 | 0.00 | 677 | 0.0 |
| 30 | Semenets, Artem | 0 | ESP | F | F | −25N | −6B | −?N | −19B | −1B | 0.0 | 11.0 | 11.0 | 0.00 | 721 | 0.0 |
| 31 | FIDE 553003489 | 0 | — | F | −5B | F | F | −4B | −13N | F | 0.0 | 10.0 | 10.0 | 0.00 | 726 | 0.0 |
| 32 | FIDE 535034521 | 0 | — | −22N | −26B | F | F | F | F | −2N | 0.0 | 7.0 | 7.0 | 0.00 | 735 | 0.0 |
| 33 | Huerta Martinez, Jose Luis | 0 | ESP | F | F | −4B | F | F | F | −14N | 0.0 | 5.5 | 5.5 | 0.00 | 765 | 0.0 |
| 34 | Fernandez Solis, Tristan | 0 | ESP | F | F | −8N | F | F | −12N | F | 0.0 | 5.0 | 5.0 | 0.00 | 706 | 0.0 |
| 35 | FIDE 535036729 | 0 | — | F | F | F | F | −?N | −24B | −7B | 0.0 | 4.0 | 4.0 | 0.00 | 663 | 0.0 |
| 36 | FIDE 535022582 | 0 | — | F | F | −?N | −9B | F | F | F | 0.0 | 3.0 | 3.0 | 0.00 | 744 | 0.0 |
| 37 | FIDE 535034530 | 0 | — | −18N | −11B | F | F | F | F | F | 0.0 | 3.0 | 3.0 | 0.00 | 647 | 0.0 |
| 38 | FIDE 535034564 | 0 | — | −21B | −23N | F | F | F | F | F | 0.0 | 2.0 | 2.0 | 0.00 | 703 | 0.0 |
| 39 | Gallego Gonzalez, Daniel | 0 | ESP | F | F | F | F | F | −15B | F | 0.0 | 1.5 | 1.5 | 0.00 | 757 | 0.0 |
| 40 | FIDE 535036761 | 0 | — | F | F | F | F | F | F | −?B | 0.0 | 0.0 | 0.0 | 0.00 | 677 | 0.0 |
| 41 | FIDE 553000366 | 0 | — | F | F | F | F | F | F | −?N | 0.0 | 0.0 | 0.0 | 0.00 | 657 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Chancayauri Chipana, Ivan MateoESP+41.23.0 pts · #2
- 2Correia Padron, LautaroESP+36.04.0 pts · #1
- 3Lopez Sanchez, ElisaESP+27.63.0 pts · #9
Top rating losers
- 1Horrillo Medio, MauroESP-59.61.5 pts · #41
- 2Alvarez Sanchez, DiegoESP-35.62.0 pts · #29
- 3Venclovaite Golovataia, CamilaESP-20.01.0 pts · #18
Biggest upsets
- R6+239 Elo gap
- R5+139 Elo gap