CChessStats

XXI CE Juvenil FEDC 2025

Open SwissStandard

14 players participated in this 6-round tournament, held from 08 Jul 2025 to 11 Jul 2025 in Madrid, Spain. Top 10 Elo average was 1370, and top seed was Miguel Arnedo Vigueras (🇪🇸 ESP, 1845).

Aaron San Juan Santin (🇪🇸 ESP, 1801) won with 5.0/6, ahead of Cristian Rene Guarnizo Cumbicus (4.5) and Miguel Arnedo Vigueras (4.5). San Juan Santin won solo starting round 4.

Location
🇪🇸Madrid, Spain
Dates
08 Jul 2025 → 11 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Top seed
🇪🇸Miguel Arnedo Vigueras1845
Avg top 10
1,370
Participants
14
Federations · 1 represented
🇪🇸Spain×11
Top 3

How it unfolded

Top 6 · 6 rounds

Aaron San Juan Santin led from R4; +0.5-point edge over the runner-up.

Co-leaders
7
4
2
1
1
1
1.534.56R1R2R3R4R5R6
San Juan Santin5Arnedo Vigueras4.5Guarnizo Cumbicus4.5Antunes Dominguez4Liebana Franco3.5Casadevall Mainau3
R4–R6 · LEAD HELD

Aaron San Juan Santin held the sole lead from R4 through R6 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Aaron San Juan Santin lost to Miguel Arnedo Vigueras (White).

WIN STREAKS · 3 top finishers

Aaron San Juan Santin 5 wins (R1–R5)Miguel Arnedo Vigueras 3 wins (R4–R6)Cristian Rene Guarnizo Cumbicus 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Aaron San Juan Santin*
0
1
1
2Miguel Arnedo Vigueras
1
*
0
—
3Cristian Rene Guarnizo Cumbicus
0
1
*
1
4Amaru Antunes Dominguez
0
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1San Juan Santin, Aaron1801ESP+4N+7B+5N+2B+6N−3B5.019.522.518.002013+26.4
2Guarnizo Cumbicus, Cristian Rene1762ESP+11B+3N+9B−1N+4B=5B4.519.521.514.751826+14.0
3Arnedo Vigueras, Miguel1845ESP+12N−2B=6N+10B+5N+1N4.518.520.514.501877+11.6
4Antunes Dominguez, Amaru0ESP−1B+14N+11B+7B−2N+9N4.017.017.58.0016950.0
5Liebana Franco, Iker1751ESP+8N+6B−1B+9N−3B=2N3.520.022.510.751751+1.6
6Reimann Rubio, Ethan1822ESP+10B−5N=3B+8N−1B=7N3.019.021.59.251578-51.2
7Casadevall Mainau, Iraida1688ESP+14B−1N+10B−4N=9B=6B3.017.017.55.751592-7.6
8Miguel Reforzo, Saul0ESP−5B−10N+13N−6B+14B+12N3.013.013.54.5015670.0
9Polo Paz, Ainhoa1528ESP+13N+12B−2N−5B=7N−4B2.517.019.05.501589+10.0
10FIDE 947412470—−6N+8B−7N−3N+11B=13B2.515.517.56.009850.0
11FIDE 5350174060—−2N=13B−4N+12B−10N=14B2.015.015.53.2516330.0
12Trives Malo, Mauro1503ESP−3B−9N+14B−11N+13N−8B2.014.014.52.50886-23.6
13Unibaso Palacio, Sara0ESP−9B=11N−8B+14N−12B=10N2.012.012.52.757160.0
14FIDE 5350173920—−7N−4B−12N−13B−8N=11N0.514.016.01.007960.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
XXI CE Juvenil FEDC 2025 — Madrid, Spain | Chess Tournament Results | ChessStats