CChessStats

Clasificatorio de Divisiones ADEA tercera division 2026

Open SwissStandard

19 players participated in this 7-round tournament, held from 02 May 2026 to 03 May 2026 in Centro Civico Escazuceno, Costa Rica. Top 10 Elo average was 1681, and top seed was Axel Jafeth Hondoy Amador (🇨🇷 CRC, 1789).

Andres Stawski Oliva (🇨🇷 CRC, 1717) won with 5.0/7, ahead of Emilio Hidalgo Mendez (5.0) and Ana Luisa Alvarado Wiciak (5.0). Stawski Oliva won on tie-break after catching the field in the final round.

The biggest upset came in round 6: Johanel Alvarez Alvarez (1596) beat Jose Alberto Bogantes Hidalgo (1739), a +143-point gap.

Location
🇨🇷Centro Civico Escazuceno, Costa Rica
Dates
02 May 2026 → 03 May 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇨🇷Axel Jafeth Hondoy Amador1789
Avg top 10
1,681
Participants
19
Federations · 1 represented
🇨🇷Costa Rica×19
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R3; 4 players tied at 5.0/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 4 at the finish.

Co-leaders
8
3
1
2
1
1
4
23.55.57R1R2R3R4R5R6R7
Hidalgo Mendez5Stawski Oliva5Elizalde Brisuela5Alvarado Wiciak5Hondoy Amador4Francia Roa4
R3–R7 · LEAD HELD

Emilio Hidalgo Mendez held the sole lead from R3 through R7 without losing it.

R7 · TIEBREAK CLUSTER

4 players finish on 5.0/7. Stawski Oliva takes the title on Buchholz Cut1 (24.0).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Emilio Hidalgo Mendez drew with Andres Stawski Oliva (Black).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Emilio Hidalgo Mendez*
½
0
½
2Andres Stawski Oliva
½
*—
½
3Eduardo Elizalde Brisuela
1
—*—
4Ana Luisa Alvarado Wiciak
½
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Stawski Oliva, Andres1717CRC=7N+9B+5N+18B=3N=2B=10B5.024.025.016.751804+27.2
2Hidalgo Mendez, Emilio1672CRC+8B+17N+18N=3B+5B=1N−4B5.023.524.514.501814+58.4
3Alvarado Wiciak, Ana Luisa1600CRC+11NF+13B=2N=1B+10N+9B5.022.522.517.501878+83.6
4Elizalde Brisuela, Eduardo1640CRC−5B+7B−8N+17N+15B+12B+2N5.021.022.014.501839+37.2
5Hondoy Amador, Axel Jafeth1789CRC+4N+10N−1B+12B−2N=9N=7B4.025.028.014.501685-40.4
6Francia Roa, Victor Ricardo1583CRC−10B=16N+17B−15N+19B=7N+11N4.014.015.07.501657+9.8
7Guerrero Diaz, Leticia Fiorella1651CRC=1B−4N+16B=10N=11N=6B=5N3.524.025.511.001631-10.4
8Young Zhou, Jason1638CRC−2N+19B+4B−13N−12N=11B+16B3.520.521.59.001597-19.2
9Campos Gonzalez, Gabriel1543CRC−17B−1N+14B+19N+18N=5B−3N3.519.020.07.001632+15.8
10Elizondo Zumbado, Mauricio Jose1632CRC+6N−5B+15N=7BF−3B=1N3.024.526.510.251678+12.8
11da Silva Ramirez, Luis Fernando1472CRC−3B+14B−12N+16N=7B=8N−6B3.022.023.58.001568+30.8
12Fernandez Jimenez, Mathias1689CRC+16N−18B+11B−5N+8B−4N−14N3.020.021.08.001575-25.6
13Soza Aleman, Johan Josue1646CRC+14N+15B−3N+8BFFF3.016.516.58.501839+39.6
14Alvarez Alvarez, Johanel1596CRC−13B−11N−9NF+17B+15N+12B3.015.515.56.001613+2.8
15Bogantes Hidalgo, Jose Alberto1739CRC+19N−13N−10B+6B−4N−14BF2.019.019.05.001485-83.2
16Barboza Viquez, Angelica1581CRC−12B=6B−7N−11BF+19N−8N1.518.018.03.001401-56.4
17Gonzalez Alfaro, John Alberto1597CRC+9N−2B−6N−4B−14NF−19B1.021.521.53.501324-88.0
18Ruiz Simes, Glenn1624CRCF+12N−2B−1N−9BFF1.016.516.53.001433-39.6
19Morales Zumbado, Raul1461CRC−15B−8NF−9B−6N−16B+17N1.015.515.51.001352-24.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Clasificatorio de Divisiones ADEA tercera division 2026 — Centro Civico Escazuceno, Costa Rica | Chess Tournament Results | ChessStats