CChessStats

Nuorten SM 2026 U12

Open SwissStandard

25 players participated in this 7-round tournament, held from 03 Jan 2026 to 06 Jan 2026 in Jyvaskyla, Finland. Top 10 Elo average was 1707, and top seed was Yiming Zhang (🇫🇮 FIN, 2100).

Rayan Mashhadi Aghajan (🇫🇮 FIN, 2057) won with 6.5/7, ahead of Yiming Zhang (6.0) and Niklas Pihlajamaki (4.5). Mashhadi Aghajan won solo starting round 4.

The biggest upset came in round 3: Mehr Bhaumik (1636) beat Raffaele DAmato (1759), a +123-point gap.

Location
🇫🇮Jyvaskyla, Finland
Dates
03 Jan 2026 → 06 Jan 2026
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 7 rounds
Top seed
🇫🇮Yiming Zhang2100
Avg top 10
1,707
Participants
25
Federations · 1 represented
🇫🇮Finland×18
Top 3

How it unfolded

Top 6 · 7 rounds

Rayan Mashhadi Aghajan led from R4; +0.5-point edge over the runner-up.

Co-leaders
12
5
3
1
1
1
1
23.55.57R1R2R3R4R5R6R7
R4–R7 · LEAD HELD

Rayan Mashhadi Aghajan held the sole lead from R4 through R7 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Rayan Mashhadi Aghajan drew with Yiming Zhang (Black).

WIN STREAKS · 3 top finishers

Rayan Mashhadi Aghajan 4 wins (R1–R4)Yiming Zhang 3 wins (R1–R3)Mehr Bhaumik 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Rayan Mashhadi Aghajan*
½
1
1
2Yiming Zhang
½
*
1
1
3Mehr Bhaumik
0
0
*—
4Yixuan Zhao
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Mashhadi Aghajan, Rayan2057FIN+5N+7B+6N+4B=2N+3B+12N6.528.532.029.002154+22.0
2Zhang, Yiming2100FIN+18B+8N+9B=3N=1B+4N+5B6.028.030.525.002047-4.0
3Pihlajamaki, Niklas1788FIN+22B=11N+8B=2B+7N−1N=4B4.529.531.017.251820+5.2
4Bhaumik, Mehr1636FIN+19B+13N+10B−1N+9B−2B=3N4.528.531.016.251842+68.4
5Zhao, Yixuan1473FIN−1B+15N+14B+6B=10N+12B−2N4.528.031.016.501708+58.0
6Korneev, Mark1569FIN+14B+18N−1B−5N+19B+9N=8B4.525.027.514.501575+11.6
7Zaretckii, Roman0FIN+15B−1N+19B+13N−3B=11N+16B4.524.527.014.0017040.0
8Varfolomeev, Maksim1485FIN+20N−2B−3N+17B+13N=10B=6N4.025.527.512.751620+28.0
9Sinitsyna, Julia1579FIN+17N+25B−2N+12B−4N−6B+15N4.024.525.010.001482-24.4
10DAmato, Raffaele1759FIN+16N=12B−4N+20B=5B=8N=11B4.023.525.513.001448-64.0
11Krok, Niklas0FIN+21N=3B−12N=16B+18N=7B=10N4.022.024.012.5015800.0
12Nyberg, Max1570FIN+23B=10N+11B−9N+16B−5N−1B3.526.027.510.501367-38.8
13DAmato, Carolina1522FIN+24N−4B+25N−7B−8B=17N+19B3.519.520.05.501399-19.6
14FIDE 5234960—−6N+17B−5N+23B−15N=18B+22N3.519.020.57.256810.0
15Bisht, Sinhyana0FIN−7N−5B=20N+22N+14B=16N−9B3.021.523.07.507150.0
16FIDE 5251460—−10B+23N+24B=11N−12N=15B−7N3.020.521.56.008630.0
17Gavryukov, Daniel0FIN−9B−14N+22B−8N+24N=13B=20N3.018.519.55.2512550.0
18FIDE 5246380—−2N−6B+21N+24B−11B=14NF2.521.021.04.7510060.0
19Jarvela, Helmi1424FIN−4N+21B−7N+25B−6N=23B−13N2.520.521.03.25758-42.4
20FIDE 5244250—−8B=22N=15B−10N=25NF=17B2.016.016.04.008210.0
21FIDE 5238100—−11B−19N−18BF−23N+24B+25B2.012.012.01.506500.0
22Polkhovski, Jan0FIN−3N=20B−17N−15BF+25N−14B1.516.516.51.509880.0
23Reunanen, Ida0FIN−12N−16BF−14N+21B=19N−24N1.515.515.53.2513160.0
24FIDE 5251620—−13BF−16N−18N−17B−21N+23B1.015.515.51.507210.0
25FIDE 5251890—F−9N−13B−19N=20B−22B−21N0.515.515.51.007170.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Nuorten SM 2026 U12 — Jyvaskyla, Finland | Chess Tournament Results | ChessStats