CChessStats

16th AFRICAN YOUTH CHESS CHAMPIONSHIP 2025 UNDER 8 OPEN

Open SwissStandard

26 players participated in this 9-round tournament, held from 07 Dec 2025 to 13 Dec 2025 in Harare, Zimbabwe. 7 federations represented. Top 10 Elo average was 437, and top seed was Nehemiah Rasolondraibe (🇲🇬 MAD, 1553).

Adam Djerroud (🇩🇿 ALG, 1401) won with 8.0/9, ahead of Mukhwana Gene Pence Barasa (7.0) and Nathan Rehse (7.0). Djerroud won solo starting round 6.

The biggest upset came in round 7: Adam Djerroud (1401) beat Nehemiah Rasolondraibe (1553), a +152-point gap.

Location
🇿🇼Harare, Zimbabwe
Dates
07 Dec 2025 → 13 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
Avg top 10
437
Participants
26
Federations · 7 represented
🇿🇦South Africa×4
🇰🇪Kenya×2
🇩🇿Algeria×1
🇺🇬Uganda×1
🇲🇬Madagascar×1
🇲🇿Mozambique×1
🇿🇼Zimbabwe×1
Top 3

How it unfolded

Top 6 · 9 rounds

Adam Djerroud led from R6; +1.0-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.

Co-leaders
23
11
6
3
2
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
R6–R9 · LEAD HELD

Adam Djerroud never relinquished the lead after R6; final gap +1.0 over the runner-up.

R9 · HEAD-TO-HEAD · WINNER VS 2ND

Adam Djerroud lost to Mukhwana Gene Pence Barasa (Black).

WIN STREAKS · 3 top finishers

Adam Djerroud 8 wins (R1–R8)Mukhwana Gene Pence Barasa 3 wins (R2–R4)Nathan Rehse 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Djerroud, Adam1401ALG+7N+22B+5N+9B+3N+10B+6N+4B2N8.050.053.046.001582+29.2
2Mukhwana Gene Pence Barasa1415KEN14N+16B+7N+15B=9N+21B+3N=8B+1B7.046.549.539.002203+38.8
3Rehse, Nathan0RSA+23B+20N+?B+11N1B+12N2B+6B+7N7.043.043.028.0014430.0
4FIDE 110337970=16N=?B+?N+19N+?B+5B+10N1N+8B7.033.533.523.2512310.0
5FIDE 110166470+?B+19N1B+?N+?B4N+?B=?N+?B6.519.019.04.0014240.0
6Rasolondraibe,Nehemiah1553MAD+26B+8N10B+17N+20B+11N1B3N+12B6.044.045.025.00601-28.0
7Mudenyo Baraka Jackson0KEN1B+24N2B+23N+19B+20N+11B+10N3B6.042.044.022.00608-40.0
8FIDE 110332740+?N6B+?N?B+?B+?N+12B=2N4N5.525.025.08.5012910.0
9FIDE 108384220+?N+?B+21B1N=2B+?N?B?N+?B5.518.018.06.5011480.0
10FIDE 110355950+?N+?B+6N+12B+?N1N4B7B?N5.032.032.011.0013280.0
11FIDE 110355440+?B+?N+17B3B+21N6B7N+14N?B5.031.531.512.506790.0
12Tak, Abeer0RSA+?N+?B+13B10N+?N3B8N+?B6N5.028.528.55.0015000.0
13FIDE 5340124350+?N+?B12N21B=17B+15N?N=?B+20B5.021.521.511.256470.0
14FIDE 5340138810+2B?N?N+?B?N+?B+?N11B+21N5.015.015.010.0014340.0
15Mulema Sean Wavamunno0UGA?N+?B+?N2N+?B13B21N+?B+?N5.015.015.00.006140.0
16Kapp, Michael0RSA=4B2N+?N?B+?N?B+18B+19N?N4.522.522.512.006310.0
17Mdaka, Vuyanathi0RSA+?N+?B11N6B=13N+?B?N=?B=?N4.516.016.02.5015000.0
18Mtakiwa Abdiel Timukudzeshe0ZIM?N+?B?N+?B=?N?B16N+?B+?N4.54.54.50.006470.0
19Cambo Augusto Victor Marqueza junior0MOZ+?N5B+?N4B7N+?B?N16B+22N4.027.027.03.006050.0
20FIDE 108997580+?N3B+?N+?B6N7B+?N?B13N4.024.024.00.006790.0
21FIDE 108956200F+?B9N+13N11B2N+15B?N14B3.033.533.510.006140.0
22FIDE 5540071780+?B1N+23N?B?B+24N?B?N19B3.016.016.04.006010.0
23FIDE 1103343603NF22B7B?N+26N?B+25N?B2.020.020.03.006050.0
24FIDE 110343270?N7B?NF+26B22B?N?N+?B2.010.010.01.006050.0
25FIDE 205119490?N=?B?N?B=?N?N+?B23BF2.02.02.00.006470.0
26FIDE 55401046206N+?B?N?B24N23BF?N?B1.010.010.00.007530.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets