CChessStats

BPK PENABUR Asian Zone 3.3 Schools Chess Competition 2025 U-9

Open SwissStandard

15 players participated in this 7-round tournament, held from 27 Aug 2025 to 31 Aug 2025 in Jakarta Indonesia, Indonesia. 3 federations represented. Top 10 Elo average was 618, and top seed was Bayasgalan Azbilig (🇲🇳 MGL, 1633).

RAFAEL FIRHOT PANJAITAN (🇮🇩 INA, 1448) won with 6.5/7, ahead of Ryo Jaden Hu (6.0) and Clayton Hunter Lau (5.5). PANJAITAN won solo starting round 4.

The biggest upset came in round 3: RAFAEL FIRHOT PANJAITAN (1448) beat Bayasgalan Azbilig (1633), a +185-point gap.

Location
🇮🇩Jakarta Indonesia, Indonesia
Dates
27 Aug 2025 → 31 Aug 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇲🇳Bayasgalan Azbilig1633
Avg top 10
618
Participants
15
Federations · 3 represented
🇮🇩Indonesia×5
🇲🇳Mongolia×1
🇭🇰Hong Kong China×1
Top 3

How it unfolded

Top 6 · 7 rounds

RAFAEL FIRHOT PANJAITAN led from R4; +0.5-point edge over the runner-up.

Co-leaders
9
5
3
1
1
1
1
23.55.57R1R2R3R4R5R6R7
PANJAITAN6.5Hu6Lau5.5Azbilig44Muzakki4
R4–R7 · LEAD HELD

RAFAEL FIRHOT PANJAITAN held the sole lead from R4 through R7 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

RAFAEL FIRHOT PANJAITAN drew with Ryo Jaden Hu (White).

WIN STREAKS · 3 top finishers

RAFAEL FIRHOT PANJAITAN 5 wins (R1–R5)Ryo Jaden Hu 3 wins (R1–R3)Clayton Hunter Lau 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1RAFAEL FIRHOT PANJAITAN*
½
1
1
2Ryo Jaden Hu
½
*
½
1
3Clayton Hunter Lau
0
½
*
1
4Bayasgalan Azbilig
0
0
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1RAFAEL FIRHOT PANJAITAN1448INA+12N+13B+4N+8B+3N=2B+5B6.526.029.026.001850+60.8
2Hu, Ryo Jaden1599INA+14N+6B+9N=3B+4N=1N+8B6.026.529.023.001653+8.8
3Lau, Clayton Hunter1497HKG+15B+5N+10B=2N−1B+6N+4B5.527.527.518.001561+10.4
4Azbilig, Bayasgalan1633MGL+11B+7N−1B+10N−2B+9N−3N4.027.530.512.50714-80.0
5FIDE 71420050—F−3B+?N+9B+7B+11N−1N4.021.521.59.506730.0
6Muhammad Nabil Muzakki0INA+?B−2N=7B=?N+12B−3B+14N4.020.520.57.257470.0
7FIDE 71421530—+?B−4B=6N+?B−5N+12N−9B3.518.018.05.008380.0
8FIDE 71350090—−10B+15N+14B−1N+?B=?N−2N3.518.018.02.507220.0
9Salim Nur Husni0INAF+11N−2B−5N+10B−4B+7N3.023.523.59.508170.0
10Kautsarrazky, Luigi0INA+8N+?B−3N−4B−9N−?B+?N3.016.016.03.507680.0
11FIDE 71423580—−4N−9B+?N+13B+?N−5B−?N3.014.014.03.008380.0
12FIDE 71424200—−1B+?N−?N+15B−6N−7B+?N3.014.014.00.006480.0
13FIDE 71422500—+?B−1N−?B−11N+14B−?B+15N3.012.012.02.506480.0
14FIDE 71419800—−2B+?N−8N=?B−13N+15B−6B2.516.516.50.007960.0
15FIDE 71426170—−3N−8B−?B−12N−?B−14N−13B0.017.517.50.006970.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets