CChessStats

2025 NO Kalamatas Club Cup B

Round-RobinStandard

8 players participated in this 7-round tournament, held from 26 Oct 2025 to 14 Dec 2025 in Kalamata, Greece. Top 10 Elo average was 767, and top seed was Damianos Diasakos (🇬🇷 GRE, 1741).

Georgios Korogonas (🇬🇷 GRE, 1496) won with 6.0/7, ahead of Damianos Diasakos (5.0). Korogonas won solo starting round 3.

The biggest upset came in round 2: Georgios Korogonas (1496) beat Damianos Diasakos (1741), a +245-point gap.

Location
🇬🇷Kalamata, Greece
Dates
26 Oct 2025 → 14 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 7 rounds
Top seed
🇬🇷Damianos Diasakos1741
Avg top 10
767
Participants
8
Federations · 1 represented
🇬🇷Greece×7
Top 3

How it unfolded

Top 8 · 7 rounds

Georgios Korogonas led from R3 onwards, the runner-up race stayed tight.

Co-leaders
4
3
1
1
1
1
1
#1#2#4#8R1R2R3R4R5R6R7
Korogonas#1#2Diasakos#4Koromilas#3Papanikolopoulos#5Bakalis#8Makris#7Maziotis#6
R3–R7 · LEAD HELD

Georgios Korogonas never relinquished the lead after R3; final gap +1.0 over the runner-up.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Georgios Korogonas lost to FIDE 42109930 (Black).

WIN STREAKS · 3 top finishers

Georgios Korogonas 6 wins (R1–R6)FIDE 42109930 4 wins (R2–R5)Damianos Diasakos 4 wins (R3–R6)

Cross-table

#PlayerElo12345678PtsSBBhΔ EloPerf
1🇬🇷Korogonas, Georgios1496*10111116.016.0021.0+66.42346
4🇬🇷Diasakos, Damianos17410*1111—15.015.0022.0-9.81590
2FIDE 42109930010*101115.014.0022.00.01534
3🇬🇷Koromilas, Athanasios0000*11114.07.0023.00.01534
8🇬🇷Bakalis, Nikolaos Marios14630010*0113.06.0024.0-46.4758
5🇬🇷Papanikolopoulos, Dimitrios143500001*113.04.0024.0-0.41442
7🇬🇷Makris, Marios00—0000*11.00.0026.00.0665
6🇬🇷Maziotis, Antonios00000000*0.00.0027.00.0734

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets