Monthly 4th Sunday Quad E
Round-RobinStandard
Location
🇮🇪Cork, Ireland
Dates
25 May 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 3 rounds
Avg top 10
0
Participants
3
Federations · 1 represented
🇮🇪Ireland×3
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 3 · 3 roundsKajetan Machowski led from R3 onwards, the runner-up race stayed tight.
Co-leaders
4
2
1
R3–R3 · LEAD HELD
Kajetan Machowski never relinquished the lead after R3; final gap +1.5 over the runner-up.
R3 · DECISIVE LEAD29 May
Kajetan Machowski opens a +1.5-point gap over the chasing pack (closest: Igor Machowski); the title is out of reach before R3.
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Kajetan Machowski beat Igor Machowski (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 🇮🇪Machowski, Kajetan | 0 | * | 1 | 1 | 2.5 | 1.50 | 1.5 | 0.0 | 1603 |
| 1 | 🇮🇪Machowski, Igor | 0 | 0 | * | ½ | 1.0 | 0.25 | 3.0 | 0.0 | 1603 |
| 3 | 🇮🇪Lakshmanan, Karthik Nachiappan | 0 | 0 | ½ | * | 0.5 | 0.50 | 3.5 | 0.0 | 803 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Machowski, KajetanIRL0.02.5 pts · #2
- 2Machowski, IgorIRL0.01.0 pts · #1
- 3Lakshmanan, Karthik NachiappanIRL0.00.5 pts · #3
Top rating losers
- 1Machowski, KajetanIRL0.02.5 pts · #2
- 2Machowski, IgorIRL0.01.0 pts · #1
- 3Lakshmanan, Karthik NachiappanIRL0.00.5 pts · #3