CChessStats

IRT Ajedrez Clasico Jugada Maestra

Open SwissStandard

22 players participated in this 7-round tournament, held from 23 May 2026 to 24 May 2026 in Satipo, Peru. 1 titled players. Top 10 Elo average was 1816, and top seed was Luis Flores Tomasto (🇵🇪 PER, 2260).

Ricardo Enrique Altamirano Porras (🇵🇪 PER, 2013) won with 7.0/7, ahead of Elbert Gallo Ponce (5.5) and Yunior Macuay Grabiel Tello (5.5). Altamirano Porras won solo starting round 4.

The biggest upset came in round 7: Ariana Lazo Huacaychuco (1444) beat Aldo Richard Torres Inga (1783), a +339-point gap.

Location
🇵🇪Satipo, Peru
Dates
23 May 2026 → 24 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇵🇪Luis Flores Tomasto2260
Avg top 10
1,816
Participants
22
Titled players · 1
FM×1
Federations · 1 represented
🇵🇪Peru×17
Top 3

How it unfolded

Top 6 · 7 rounds

Ricardo Enrique Altamirano Porras led from R4; +1.5-point edge over the runner-up.

Co-leaders
10
5
2
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Altamirano Porras7Gallo Ponce5.5Grabiel Tello5.5Rojas4Lazo Huacaychuco44
R4–R7 · LEAD HELD

Ricardo Enrique Altamirano Porras never relinquished the lead after R4; final gap +1.5 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Ricardo Enrique Altamirano Porras beat FM Elbert Gallo Ponce (Black).

WIN STREAKS · 2 top finishers

Ricardo Enrique Altamirano Porras 7 wins (R1–R7)FM Elbert Gallo Ponce 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Ricardo Enrique Altamirano Porras*
1
1
1
2FMElbert Gallo Ponce
0
*
½
1
3Yunior Macuay Grabiel Tello
0
½
*
1
4Irving Rojas
0
0
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Altamirano Porras, Ricardo Enrique2013PER+18B+8N+3B+2N+10B+7N+4B7.025.026.526.502608+32.0
2Gallo Ponce, ElbertFM2039PER+16N+10B+4N−1B+5N=3B+8N5.527.030.020.251958-6.8
3Grabiel Tello, Yunior Macuay1844PER+5N+11B−1N+12B+4N=2N+9B5.527.030.020.251955+20.6
4Rojas, Irving1813PER+13B+21N−2B+7N−3B+10N−1N4.027.528.510.501802-1.6
5FIDE 814903130—−3B+15N=8B+22N−2B+19N=7B4.022.522.58.0016240.0
6Lazo Huacaychuco, Ariana1444PER−17N+22B+19N−14B−11N+20B+12N4.015.015.06.001575+13.6
7Ochochoque Hernandez, Julio1923PERF+9B+12N−4B+14N−1B=5N3.524.524.511.501783-12.8
8Vallejos Flores, Luis Miguel1462PER+20N−1B=5N−17B+18N+11B−2B3.524.025.58.001572+11.2
9Enriquez Boza, Jack Hyun Joong1451PER−21B−7N+15B+13N=19N+14B−3N3.519.520.59.751048-6.4
10Tarazona Guzman, Piero Eleazar1553PER+14N−2N+20B+11B−1N−4BF3.024.025.57.501605+2.0
11Carrasco Peralta, Sebastian Gadhiel1474PER+15B−3N+21B−10N+6B−8NF3.022.023.08.001383-22.0
12Torres Inga, Aldo Richard1783PER+22N+19B−7B−3N−17N+16B−6B3.020.520.54.501519-64.0
13Hinostroza Tello, Lenin Caleb0PER−4N=16B=14N−9B+15N+18BF3.019.521.07.5012820.0
14Pazos Huayra, Antonio Javier0PER−10B+18N=13B+6N−7B−9N=20N3.018.520.07.7514000.0
15FIDE 814903210—−11N−5B−9N+16B−13B+22N+21N3.017.517.54.0013170.0
16Refulio Ccahuana, Amy Andrea1400PER−2B=13N=18B−15N+21B−12N+22B3.017.017.03.25992-6.8
17Flores Tomasto, Luis2260PER+6BFF+8N+12BFF3.010.510.510.502660+4.8
18Enriquez Egoavil, Jack Jesus0PER−1N−14B=16N+20B−8B−13NF1.521.021.03.0013520.0
19FIDE 814904370—F−12N−6B+21N=9B−5BF1.518.518.52.7512860.0
20FIDE 814903640—−8BF−10N−18N+22B−6N=14B1.515.015.01.506860.0
21Torres Rodriguez, Alvaro David0PER+9N−4B−11N−19B−16NF−15B1.018.018.03.5013420.0
22FIDE 814900620—−12B−6NF−5B−20N−15B−16N0.018.518.50.007420.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets