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2025 National Youth Championships - girls U16

Open SwissStandard

20 players participated in this 9-round tournament, held from 06 Jul 2025 to 12 Jul 2025 in Thessaloniki, Greece. Top 10 Elo average was 1787, and top seed was Vasiliki Alexandri (🇬🇷 GRE, 2038).

Chrysi Chasouraki (🇬🇷 GRE, 1945) won with 7.5/9, ahead of Vasiliki Alexandri (6.5) and Maria Toumpakari (6.5). Chasouraki shared the lead from round 6 and won solo starting round 7.

The biggest upset came in round 1: Eirini Lioliosidi (1488) beat Myrto Seretaki (1819), a +331-point gap.

Location
🇬🇷Thessaloniki, Greece
Dates
06 Jul 2025 → 12 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇬🇷Vasiliki Alexandri2038
Avg top 10
1,787
Participants
20
Federations · 1 represented
🇬🇷Greece×19
Top 3

How it unfolded

Top 6 · 9 rounds

Chrysi Chasouraki led from R4; +1.0-point edge over the runner-up.

Co-leaders
10
6
2
1
1
2
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9Alexandri takes leadChasouraki takes lead
Chasouraki7.5Giakoustidou6.5Alexandri6.5Toumpakari6.5Platsaki5.5Tzima5
R5 · LEADER CHANGE09 Jul

Vasiliki Alexandri takes the sole lead (4.5/5).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Chrysi Chasouraki beat Evgenia Giakoustidou (Black).

WIN STREAKS · 2 top finishers

Chrysi Chasouraki 4 wins (R1–R4)Evgenia Giakoustidou 3 wins (R6–R8)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Chrysi Chasouraki*
1
0
½
2Evgenia Giakoustidou
0
*
1
½
3Vasiliki Alexandri
1
0
*
½
4Maria Toumpakari
½
½
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Chasouraki, Chrysi1945GRE+15N+14B+4N+5B−2N+6B=3N+8B+7N7.543.047.037.251982+26.4
2Alexandri, Vasiliki2038GRE+7B+6N=3B+8N+1B=5N−4B=9N+14B6.544.548.533.751925-34.0
3Toumpakari, Maria1814GRE+12B+19N=2N=4B=5N+7B=1B+6N=9B6.544.546.531.251902+42.4
4Giakoustidou, Evgenia1763GRE+17B+18N−1B=3N=6N+10B+2N+5B=11N6.544.047.031.501854+49.6
5Platsaki, Evgenia Valeria1931GRE+10B+11N+8B−1N=3B=2B+12N−4N=6B5.545.550.027.001786-48.8
6Tzima, Despoina Anna1579GRE+20B−2B+10N+7N=4B−1N+8B−3B=5N5.046.046.019.501762+61.6
7Adamaki, Angeliki1542GRE−2N+20B+14N−6B+17B−3N=9B+10N−1B4.542.542.514.751647+33.6
8Vakali, Elli1616GRE+19N+12B−5N−2B+11N+16B−6N−1N=13B4.542.044.017.251675+17.2
9Seretaki, Myrto1819GRE−14N−15B=13B=12N+19N+11B=7N=2B=3N4.539.041.019.751571-74.1
10Theodosouli, Eleanna1507GRE−5N+16N−6B+18B+13N−4N=14B−7B+20N4.537.037.013.501595+28.4
11Tsourgianni, Kyriaki1463GRE+16B−5B=15N=13N−8B−9N+20B+18N=4B4.536.536.514.501631+55.2
12Theodoroglaki, Varvara1472GRE−3N−8N+19B=9B+18N+15B−5B=14N=16N4.536.038.015.251624+56.0
13Triantafyllaki, Sofia1576GRE−18N=17B=9N=11B−10B=19N+15N+16B=8N4.533.035.017.751571-6.4
14Lioliosidi, Eirini1488GRE+9B−1N−7B−16N+20B+17N=10N=12B−2N4.040.040.013.001575+18.4
15Sgourou, Terpsichori1510GRE−1B+9N=11B=17N=16B−12N−13B=19N+18B4.036.538.514.751570+15.6
16Kana, Ioulia Marika1790GRE−11N−10B+20N+14B=15N−8N+17B−13N=12B4.034.534.512.251421-136.4
17Markouti, Christina1423GRE−4N=13N+18B=15B−7N−14B−16N+20B+19B4.032.532.59.251430-3.6
18Pavlidou, Evgenia0GRE+13B−4B−17N−10N−12B+20N+19B−11B−15N3.034.534.56.501223-79.6
19Linara, Anastasia Maria0GRE−8B−3B−12N+20N−9B=13B−18N=15B−17N2.035.535.54.2512650.0
20FIDE 421156470—−6N−7N−16B−19B−14N−18B−11N−17N−10B0.033.535.50.007310.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
2025 National Youth Championships - girls U16 — Thessaloniki, Greece | Chess Tournament Results | ChessStats