2026 Youth championships of TESSTH - open U10
Open SwissStandard
11 players participated in this 5-round tournament, held from 28 Feb 2026 to 01 Mar 2026 in Larisa, Greece. Top 10 Elo average was 455, and top seed was Athanasios Tsarouchas (🇬🇷 GRE, 1609).
Athanasios Tsarouchas (🇬🇷 GRE, 1609) won with 5.0/5, ahead of Stylianos Kakagiannis (4.0) and Apollonas Pachatiroglou (4.0). Tsarouchas won solo starting round 4.
Location
🇬🇷Larisa, Greece
Dates
28 Feb 2026 → 01 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Federations · 1 represented
🇬🇷Greece×6
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsAthanasios Tsarouchas led from R4; +1.0-point edge over the runner-up.
Co-leaders
6
3
2
1
1
R4–R5 · LEAD HELD
Athanasios Tsarouchas never relinquished the lead after R4; final gap +1.0 over the runner-up.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Athanasios Tsarouchas beat Stylianos Kakagiannis (Black).
WIN STREAKS · 2 top finishers
Athanasios Tsarouchas 5 wins (R1–R5)Apollonas Pachatiroglou 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Athanasios Tsarouchas | * | 1 | 1 | 1 |
| 2Stylianos Kakagiannis | 0 | * | — | — |
| 3Apollonas Pachatiroglou | 0 | — | * | — |
| 4FIDE 42191122 | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Tsarouchas, Athanasios | 1609 | GRE | +11N | +5B | +2N | +3B | +6N | 5.0 | 14.0 | 15.0 | 15.00 | 2312 | +14.8 |
| 2 | Kakagiannis, Stylianos | 1514 | GRE | +4B | +6N | −1B | +9N | +8B | 4.0 | 13.0 | 14.0 | 9.00 | 1516 | +0.4 |
| 3 | Pachatiroglou, Apollonas | 0 | GRE | +9B | +?N | +?B | −1N | +4B | 4.0 | 9.0 | 9.0 | 4.00 | 807 | -18.8 |
| 4 | Oikonomou, Georgios K L | 0 | GRE | −2N | +?B | +10N | +5B | −3N | 3.0 | 12.0 | 12.0 | 4.00 | 712 | 0.0 |
| 5 | FIDE 42191122 | 0 | — | +8B | −1N | +?B | −4N | +?B | 3.0 | 10.0 | 10.0 | 2.00 | 1516 | 0.0 |
| 6 | Tympas, Dimitrios St | 0 | GRE | +?N | −2B | +?B | +?N | −1B | 3.0 | 9.0 | 9.0 | 0.00 | 760 | 0.0 |
| 7 | FIDE 541023552 | 0 | — | =?B | −8N | −?B | +11N | +10B | 2.5 | 4.0 | 4.0 | 2.00 | 625 | 0.0 |
| 8 | Nakis, Vasileios | 1427 | GRE | −5N | +7B | −9N | +10B | −2N | 2.0 | 10.5 | 11.5 | 3.50 | 712 | -15.2 |
| 9 | FIDE 541018010 | 0 | — | −3N | F | +8B | −2B | −?N | 1.0 | 10.0 | 10.0 | 2.00 | 1469 | 0.0 |
| 10 | FIDE 541018036 | 0 | — | +?B | −?N | −4B | −8N | −7N | 1.0 | 7.5 | 7.5 | 0.00 | 625 | 0.0 |
| 11 | FIDE 541025482 | 0 | — | −1B | −?N | −?N | −7B | +?N | 1.0 | 7.5 | 7.5 | 0.00 | 807 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Tsarouchas, AthanasiosGRE+14.85.0 pts · #4
- 2Kakagiannis, StylianosGRE+0.44.0 pts · #3
- 3FIDE 421911220.03.0 pts · #2
Top rating losers
- 1Pachatiroglou, ApollonasGRE-18.84.0 pts · #5
- 2Nakis, VasileiosGRE-15.22.0 pts · #7
- 3FIDE 421911220.03.0 pts · #2