CChessStats

2026 Open Championship of TESSHPIN - open

Open SwissStandard

19 players participated in this 5-round tournament, held from 19 Jun 2026 to 21 Jun 2026 in Ioannina, Greece. Top 10 Elo average was 1866, and top seed was Mihail Triantafilidis (🇬🇷 GRE, 2184).

Mihail Triantafilidis (🇬🇷 GRE, 2184) won with 4.5/5, ahead of Paisios Exarchos (4.0) and Ioannis Tsilimparis (4.0). Triantafilidis won solo starting round 4.

The biggest upset came in round 3: Paisios Exarchos (1781) beat Antonios Exarchos (1990), a +209-point gap.

Location
🇬🇷Ioannina, Greece
Dates
19 Jun 2026 → 21 Jun 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Top seed
🇬🇷Mihail Triantafilidis2184
Avg top 10
1,866
Participants
19
Federations · 1 represented
🇬🇷Greece×16
Top 3

How it unfolded

Top 6 · 5 rounds

Mihail Triantafilidis led from R4; +0.5-point edge over the runner-up.

Co-leaders
9
4
2
1
1
1.52.545R1R2R3R4R5
Triantafilidis4.5Tsilimparis4Exarchos4Exarchos3.5Bebis3Papageorgiou3
R4–R5 · LEAD HELD

Mihail Triantafilidis held the sole lead from R4 through R5 without losing it.

WIN STREAKS · 3 top finishers

Mihail Triantafilidis 4 wins (R1–R4)Ioannis Tsilimparis 3 wins (R3–R5)Paisios Exarchos 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Mihail Triantafilidis*—
1
½
2Ioannis Tsilimparis—*
0
—
3Paisios Exarchos
0
1
*
1
4Antonios Exarchos
½
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Triantafilidis, Mihail2184GRE+5B+8N+7B+2N=4B4.513.516.014.252224+3.8
2Exarchos, Paisios1781GRE+16B+3N+4B−1B+9N4.014.516.011.502155+73.6
3Tsilimparis, Ioannis1924GRE+12N−2B+5N+14B+6N4.012.014.010.001962+3.8
4Exarchos, Antonios1990GRE+13N+6B−2N+8B=1N3.514.016.09.751995+1.2
5Paterakis, Panagiotis Emm1699GRE−1N+9B−3B+12N+10B3.013.015.06.501800+10.8
6Bebis, Epaminondas-Alexandros1839GRE+11B−4N+15B+7N−3B3.012.514.57.001824+0.6
7Papageorgiou, Ioannis1935GRE+10B+14N−1N−6B+13N3.011.513.56.001801-11.0
8Tzimas, Konstantinos1796GRE+18N−1B+10N−4N=11B2.512.012.53.501287-13.6
9Sympas, Anastasios Georgios1752GRE+17B−5N=11B+15N−2B2.511.012.04.001517-35.6
10Kontakis, Zacharias Angelos0GRE−7N+19B−8B+11N−5N2.010.510.52.0010100.0
11Rachonis, Dimitrios0GRE−6N+13B=9N−10B=8N2.010.012.04.5016710.0
12FIDE 5410155840—−3B+17N−14B−5B+18N2.010.010.51.509930.0
13FIDE 5410131820—−4B−11N+19B+17N−7B2.09.59.51.0011630.0
14Ropokis, Christos1756GRE+19N−7B+12N−3NF2.09.09.02.001130-11.0
15Basios, Georgios1446GREF+18B−6N−9B+19N2.06.06.00.50996-8.8
16FIDE 5410306050—−2NFF=18B+17B1.55.55.51.259810.0
17Vasileiadis, Polyvios0GRE−9N−12B+18N−13B−16N1.08.08.50.509520.0
18Sarlidis, Rafail0GRE−8B−15N−17B=16N−12B0.58.09.00.758210.0
19Tsarchas, Thomas0GRE−14B−10N−13NF−15B0.08.08.00.008010.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets