CChessStats

Suriname Youth U-18

Open SwissStandard

12 players participated in this 9-round tournament, held from 12 Jun 2026 to 21 Jun 2026 in Paramaribo, Suriname. Top 10 Elo average was 868, and top seed was Orasji Roger Junior (🇸🇷 SUR, 1848).

Ky-Mani Wijnhard (🇸🇷 SUR, 1829) won with 8.5/9, ahead of Yannick Kartodikromo (8.0) and Orasji Roger Junior (7.5). Wijnhard shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 5: Yannick Kartodikromo (1720) beat Orasji Roger Junior (1848), a +128-point gap.

Location
🇸🇷Paramaribo, Suriname
Dates
12 Jun 2026 → 21 Jun 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇸🇷Orasji Roger Junior1848
Avg top 10
868
Participants
12
Federations · 1 represented
🇸🇷Suriname×6
Top 3

How it unfolded

Top 6 · 9 rounds

Ky-Mani Wijnhard led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
6
3
1
2
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9Wijnhard takes lead
R5 · LEADER CHANGE16 Jun

Ky-Mani Wijnhard takes the sole lead (4.5/5).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Ky-Mani Wijnhard beat Yannick Kartodikromo (Black).

WIN STREAKS · 3 top finishers

Ky-Mani Wijnhard 6 wins (R4–R9)Yannick Kartodikromo 3+5 wins (R1–R3, R5–R9)Orasji Roger Junior 4 wins (R6–R9)

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Wijnhard, Ky-Mani1829SUR+10B+4N=3B+2N+7B+5N+6B+9N+8B8.535.536.532.752048+35.6
2Kartodikromo, Yannick1720SUR+12N+7B+5N−1B+3B+6N+8N+4B+10N8.035.035.026.501933+44.0
3Orasji Roger Junior1848SUR+6N+5B=1N+8B−2N+4B+7N+10B+9N7.536.537.525.251803-8.8
4Habieb Shiraz1603SUR+8N−1B+7N+6B−5N−3N+10B−2N+7B5.039.040.011.00969-46.0
5Wu, Terrence1678SUR+11B−3N−2B+9N+4B−1BF+8N+6B5.037.037.013.001557-24.8
6Avantika Chotkan0SUR−3B+11N+9B−4N+8B−2B−1N+7N−5N4.040.040.06.009360.0
7FIDE 82071780—+9B−2N−4B+10N−1NF−3B−6B−4N2.041.041.03.009210.0
8FIDE 82071000—−4B+10N+11B−3N−6NF−2B−5B−1N2.039.039.01.009360.0
9FIDE 82072080—−7N+12B−6N−5BF+10NF−1B−3B2.028.028.01.009850.0
10FIDE 82059490—−1N−8BF−7B+11N−9B−4N−3N−2B1.035.035.00.009500.0
11FIDE 82071940—−5N−6B−8NF−10BFFFF0.016.016.00.008780.0
12FIDE 82071860—−2B−9NFFFFFFF0.011.011.00.009200.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Suriname Youth U-18 (2026) — Paramaribo, Suriname | Chess Tournament Results | ChessStats