CChessStats

I IRT Aguascalientes 2025

Open SwissStandard

21 players participated in this 6-round tournament, held from 19 Sept 2025 to 21 Sept 2025 in AGS, Aguascalientes, Mexico. 1 titled players from 2 federations. Top 10 Elo average was 1826, and top seed was Luis Alberto Lopez Raygoza (🇲🇽 MEX, FM, 2281).

Habid Pablo de Jesus Santiago Chavez (🇲🇽 MEX, 1853) won with 5.5/6, ahead of Gilberto Xallo Macias Martinez (5.0) and Stephano Saucedo Reyes (4.5). Santiago Chavez won solo starting round 5.

The biggest upset came in round 3: Habid Pablo de Jesus Santiago Chavez (1853) beat Gilberto Xallo Macias Martinez (2065), a +212-point gap.

Location
🇲🇽AGS, Aguascalientes, Mexico
Dates
19 Sept 2025 → 21 Sept 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇲🇽FMLuis Alberto Lopez Raygoza2281
Avg top 10
1,826
Participants
21
Titled players · 1
FM×1
Federations · 2 represented
🇲🇽Mexico×19
FIDE (no federation)×1
Top 3

How it unfolded

Top 6 · 6 rounds

Habid Pablo de Jesus Santiago Chavez led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
8
3
2
2
1
1
1.534.56R1R2R3R4R5R6
Santiago Chavez5.5Macias Martinez5Saucedo Reyes4.5Valadez Esparza3.5De Los Santos Lopez3Sarabia Arguello3
R5–R6 · LEAD HELD

Habid Pablo de Jesus Santiago Chavez held the sole lead from R5 through R6 without losing it.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Habid Pablo de Jesus Santiago Chavez beat Gilberto Xallo Macias Martinez (Black).

WIN STREAKS · 3 top finishers

Habid Pablo de Jesus Santiago Chavez 3 wins (R1–R3)Gilberto Xallo Macias Martinez 3 wins (R4–R6)Stephano Saucedo Reyes 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Habid Pablo de Jesus Santiago Chavez*
1
½
—
2Gilberto Xallo Macias Martinez
0
*
1
—
3Stephano Saucedo Reyes
½
0
*—
4David Valadez Esparza———*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Santiago Chavez, Habid Pablo de Jesus1853MEX+12N+11B+2N=3B+6N+7B5.518.020.017.752135+29.6
2Macias Martinez, Gilberto Xallo2065MEX+17B+6N−1B+10N+3N+5B5.019.020.014.502013-6.8
3Saucedo Reyes, Stephano1866MEX+13B+9N+8B=1N−2B+16B4.518.520.512.751795-3.6
4Valadez Esparza, David0MEX−8N+13N+12B=5B−7N+14B3.513.015.07.5015640.0
5Sarabia Arguello, Wendy1675MEXF=10N+7B=4N+8B−2N3.017.517.59.251837+15.4
6Imamura Gonzalez, Ivan Yutaki1619MEX+19N−2B+15N+14B−1B−10N3.017.517.54.0016390.0
7Tapia Ruelas, Eduardo1723MEXF+14B−5N+9B+4B−1N3.017.017.08.501631-7.4
8Santillan Loera, Javier Alejandro1458MEX+4BF−3N+11B−5N+12B3.015.515.58.001578+13.2
9Pena Cuellar, Kevin Jeovanny0MEX+?B−3B=11N−7N=10B+15N3.015.015.04.7516250.0
10De Los Santos Lopez, Santiago1715MEXF=5B+20N−2B=9N+6B3.014.014.06.001819+18.4
11May Reyes, Mateo Liam1570MEX+15B−1N=9B−8N−12N+17B2.515.516.54.501464-18.4
12Montoya, De Lira Carlos Inaky0MEX−1BF−4N+17N+11B−8N2.015.515.53.5015840.0
13Aranda Cardenas, David Alfonso0MEX−3N−4B+17B−16N−14N+19B2.013.013.01.0015600.0
14Camarillo Perez, Hector Daniel1739MEXF−7N+19B−6N+13B−4N2.011.511.52.00872-23.6
15Gomez Martinez, Josue Emmnuel0MEX−11N+17N−6B+19B−16N−9B2.011.511.51.0014220.0
16Rivas, Luis Manuel0FIDFFF+13B+15B−3N2.08.58.54.0010660.0
17Rivas Rangel, Isabella Roxanne1449MEX−2N−15B−13N−12B+19N−11N1.013.513.50.00910-16.8
18Lopez Raygoza, Luis AlbertoFM2281MEX+21NFFFFF1.00.00.00.002681+1.6
19FIDE 296720580—−6BF−14N−15N−17B−13N0.010.010.00.008030.0
20Palos Flores, Oscar Fernando1535MEXFF−10BFFF0.03.03.00.00916-10.4
21Rosales Paredes, Miguel Ale1719MEX−18BFFFFF0.01.01.00.001319-3.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets