CChessStats

GP Multi Colour 2024 - Black 2025

Open SwissStandard

19 players participated in this 7-round tournament, held from 10 Jun 2025 to 13 Jun 2025 in Thessaloniki, Greece. 1 titled players from 2 federations. Top 10 Elo average was 1883, and top seed was Mihail Triantafilidis (🇬🇷 GRE, 2210).

Mihail Triantafilidis (🇬🇷 GRE, 2210) won with 5.5/7, ahead of Georgios Vlassis (5.0) and Georgios Sideris (4.5). Triantafilidis won solo starting round 5.

The biggest upset came in round 3: Georgios Theoharidis (1847) beat Georgios Rafail Mantazis (2097), a +250-point gap.

Location
🇬🇷Thessaloniki, Greece
Dates
10 Jun 2025 → 13 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇬🇷Mihail Triantafilidis2210
Avg top 10
1,883
Participants
19
Titled players · 1
FM×1
Federations · 2 represented
🇬🇷Greece×17
🇹🇷Turkiye×1
Top 3

How it unfolded

Top 6 · 7 rounds

Mihail Triantafilidis led from R3; +0.5-point edge over the runner-up.

Co-leaders
9
3
1
4
1
1
1
23.55.57R1R2R3R4R5R6R7
Triantafilidis5.5Vlassis5Sideris4.5Batsi4.5Keramaros4Kalfopoulos4
R3–R7 · LEAD HELD

Mihail Triantafilidis held the sole lead from R3 through R7 without losing it.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Mihail Triantafilidis drew with FM Georgios Vlassis (Black).

R1–R6 · WIN STREAK

Mihail Triantafilidis won 5 in a row (R1–R6).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Mihail Triantafilidis*
½
1
—
2FMGeorgios Vlassis
½
*——
3Georgios Sideris
0
—*
½
4Lida Batsi——
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Triantafilidis, Mihail2210GRE+9B+6N+3BF+8N+5B=2N5.524.524.522.002267+4.6
2Vlassis, GeorgiosFM2005GRE+15B+8NF=5B+14N+6B=1B5.021.521.516.752141+21.8
3Sideris, Georgios1914GRE+12N+5B−1N+17B=6N=8B=4N4.524.526.014.501886-2.6
4Batsi, Lida1615GRE−14B−10N+13B+18N+17N+11B=3B4.517.018.010.251888+25.8
5Keramaros, Vasileios1715GRE+18B−3N+7B=2N+10B−1N=6B4.026.027.012.501811+18.4
6Theoharidis, Georgios1847GRE+19N−1B+14B+10N=3B−2N=5N4.024.524.59.751916+6.6
7Kalfopoulos, Naoum1554GRE−16N+13B−5N=11B=9N+10B+8N4.019.521.512.251615+16.8
8Christou, Lambros1731GRE+13N−2B+12N+16B−1B=3N−7B3.524.526.59.751781+4.2
9Tzellos, Dimitrios-Aggelos1681GRE−1N=11B−10B+12N=7B=13B+18N3.521.022.08.751665-6.0
10Kontos, Georgios Ath0GRE−17N+4B+9N−6B−5N−7N+19B3.021.521.58.0015690.0
11Tsonoulis, Athanasios 415201464GREF=9N−15B=7N+12B−4N+13B3.019.519.59.251529+16.4
12Raftopoulou, Konstantina1586GRE−3B+18N−8B−9B−11N+19N+15B3.017.517.53.001435-19.6
13Polat, Alin0TUR−8B−7N−4N+19B+18B=9N−11N2.519.519.52.7512380.0
14Mantazis, Georgios Rafail2097GRE+4N=16B−6N+15N−2BFF2.517.517.57.501819-63.6
15Boudoulis, Pashalis1593GRE−2N+19B+11N−14BFF−12N2.013.513.53.001566-6.8
16Kotsalis, Evagelos1850GRE+7B=14N=17B−8NFFF2.011.511.56.001787-6.2
17Papadopoulos, Alexadros Paris1781GRE+10BF=16N−3N−4BFF1.514.014.04.001520-18.8
18Rapti, Evangelia0GRE−5N−12B+19N−4B−13NF−9B1.017.517.50.008480.0
19FIDE 421914830—−6B−15N−18B−13NF−12B−10N0.015.515.50.008750.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets