CChessStats

Irish Junior Championship 2026 - u19

Open SwissStandard

15 players participated in this 6-round tournament, held from 10 Apr 2026 to 12 Apr 2026 in Colaiste Choilm, Ballincollig, Cork, Ireland, P31 NY77, Ireland. 1 titled players. Top 10 Elo average was 1912, and top seed was Maryna Petrenko (🇮🇪 IRL, WFM, 2065).

Jakov Jagic (🇮🇪 IRL, 2025) won with 4.5/6, ahead of Christopher Woods (4.5) and Maryna Petrenko (4.0). Jagic won on tie-break after catching the field in the final round.

The biggest upset came in round 2: Hubert Machowski (1706) beat Conor Sheehan (1926), a +220-point gap.

Location
🇮🇪Colaiste Choilm, Ballincollig, Cork, Ireland, P31 NY77, Ireland
Dates
10 Apr 2026 → 12 Apr 2026
Time control
Standard: 75 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇮🇪WFMMaryna Petrenko2065
Avg top 10
1,912
Participants
15
Titled players · 1
WFM×1
Federations · 1 represented
🇮🇪Ireland×13
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 2 players tied at 4.5/6, decided on Buchholz.

Co-leaders
6
2
2
1
1
2
1.534.56R1R2R3R4R5R6Field takes lead
Jagic4.5Woods4.5Petrenko4Field4Moore4Sheehan3.5
R5 · LEADER CHANGE12 Apr

Rowan Soraya Field takes the sole lead (4.0/5).

R6 · TIEBREAK CLUSTER

2 players finish on 4.5/6. Jagic takes the title on Buchholz Cut1 (17.0).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jakov Jagic*—
½
0
2Christopher Woods—*
0
1
3WFMMaryna Petrenko
½
1
*
0
4Rowan Soraya Field
1
0
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Jagic, Jakov2025IRL+11B+5N=3B−4N+9N+7B4.517.019.013.002061+10.6
2Woods, Christopher2011IRL+12N−3N+9B+7B=6N+4B4.516.518.512.752059+16.4
3Petrenko, MarynaWFM2065IRL+7N+2B=1N+5B−4B=6N4.020.523.515.502062-1.2
4Field, Rowan Soraya1917IRL+10BF+13N+1B+3N−2N4.017.017.012.502198+59.2
5Moore, Fiachra1903IRL+14N−1B+11N−3N+10B+8B4.015.016.07.501901-0.4
6Sheehan, Conor1926IRL=8B−9N+10B+13N=2B=3B3.515.017.09.501888-8.8
7Cogelja, Mihovil Niko1838IRL−3B+8N+15B−2N+11B−1N3.017.517.54.501851+1.2
8Arun, Rahul1739IRL=6N−7B+12N−9B+15B−5N2.514.514.53.751674-15.8
9Machowski, Hubert1706IRLF+6B−2N+8N−1B−13B2.017.017.06.001852+33.2
10Hickey, Reece0IRL−4N+12B−6N+14B−5NF2.014.514.53.0016790.0
11Brito, Franco1776IRL−1N+14B−5B+15N−7N−12B2.014.514.51.001077-59.2
12Coughlan, James1741IRL−2B−10N−8BF+14N+11N2.012.012.03.001717-4.8
13Field, Lila Quinn1918IRL+15NF−4B−6BF+9N2.09.59.52.001725-30.4
14FIDE 25429860—−5B−11NF−10N−12B+15N1.010.010.00.0010070.0
15FIDE 25476190—−13BF−7N−11B−8N−14B0.010.510.50.0010180.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets