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IV Torneo IRT Clasico "Club Casa Del Ajedrez"

Double Round-RobinStandard
Location
🇵🇪Lima, Peru
Dates
01 Nov 2025 → 02 Nov 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Double RR · 6 rounds
Top seed
🇵🇪Marco Calizaya2127
Avg top 10
2,035
Participants
4
Titled players · 2
CM×1
WCM×1
Federations · 1 represented
🇵🇪Peru×4
Top 3
  • 🥇
    CMJesus Suasnabar
    🇵🇪PER·2113
    5.5pts·2411perf+34.8
  • 🥈
    Marco Calizaya
    🇵🇪PER·2127
    3.5pts·2062perf-8.0
  • 🥉
    Jorge Harter
    🇵🇪PER·2060
    3.0pts·2028perf-4.8

How it unfolded

Top 4 · 6 rounds

CM Jesus Suasnabar led from R3 onwards, the title was decided early.

Co-leaders
2
2
1
1
1
1
#1#2#3#5R1R2R3R4R5R6
Suasnabar#1Calizaya#2Harter#3Torres Arambulo#4
R3–R6 · LEAD HELD

CM Jesus Suasnabar never relinquished the lead after R3; final gap +2.0 over the runner-up.

R5 · DECISIVE LEAD02 Nov

CM Jesus Suasnabar opens a +1.5-point gap over the chasing pack (closest: Jorge Harter); the title is out of reach before R6.

HEAD-TO-HEAD · WINNER VS 2ND · 2 games

CM Jesus Suasnabar 1.5–0.5 against Marco Calizaya (R2 ½-½, R5 1-0) — decisive in 1/2.

Cross-table

#PlayerElo1234PtsSBBhΔ EloPerf
1🇵🇪CMSuasnabar, Jesus2113*
1½
11
11
5.511.2513.0+34.82411
2🇵🇪Calizaya, Marco2127
½0
*
10
11
3.55.7517.0-8.02062
3🇵🇪Harter, Jorge2060
00
10
*
11
3.03.5018.0-4.82028
4🇵🇪WCMTorres Arambulo, Koharu Aize1838
00
00
00
*0.00.0024.0-44.01300

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
IV Torneo IRT Clasico "Club Casa Del Ajedrez" (2025) — Lima, Peru | Chess Tournament Results | ChessStats