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 (πŸ‡²πŸ‡¬ MAD, 1553).

Adam Djerroud (πŸ‡©πŸ‡Ώ 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
πŸ‡ΏπŸ‡ΌHarare, Zimbabwe
Dates
07 Dec 2025 β†’ 13 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 9 rounds
Top seed
πŸ‡²πŸ‡¬Nehemiah Rasolondraibe1553
Avg top 10
437
Participants
26
Federations Β· 7 represented
πŸ‡ΏπŸ‡¦South AfricaΓ—4
πŸ‡°πŸ‡ͺKenyaΓ—3
πŸ‡©πŸ‡ΏAlgeriaΓ—1
πŸ‡²πŸ‡¬MadagascarΓ—1
πŸ‡²πŸ‡ΏMozambiqueΓ—1
πŸ‡ΏπŸ‡ΌZimbabweΓ—1
πŸ‡ΊπŸ‡¬UgandaΓ—1
Top 3

How it unfolded

Top 6 Β· 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 Β· LEAD HELD

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

R9 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

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

WIN STREAKS Β· 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 Β· top 4

Head-to-head between the four finishers

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΞ”
1Djerroud, Adam1401ALG+7N+22B+5N+9B+3N+10B+6N+4Bβˆ’2N8.050.053.046.001582+29.2
2Mukhwana Gene Pence Barasa1415KENβˆ’14N+16B+7N+15B=9N+21B+3N=8B+1B7.046.549.539.002203+38.8
3Rehse, Nathan0RSA+23B+20N+?B+11Nβˆ’1B+12Nβˆ’2B+6B+7N7.043.043.028.0014430.0
4FIDE 110337970β€”=16N=?B+?N+19N+?B+5B+10Nβˆ’1N+8B7.033.533.523.2512310.0
5FIDE 110166470β€”+?B+19Nβˆ’1B+?N+?Bβˆ’4N+?B=?N+?B6.519.019.04.0014240.0
6Rasolondraibe,Nehemiah1553MAD+26B+8Nβˆ’10B+17N+20B+11Nβˆ’1Bβˆ’3N+12B6.044.045.025.00601-28.0
7Mudenyo Baraka Jackson0KENβˆ’1B+24Nβˆ’2B+23N+19B+20N+11B+10Nβˆ’3B6.042.044.022.00608-40.0
8FIDE 110332740β€”+?Nβˆ’6B+?Nβˆ’?B+?B+?N+12B=2Nβˆ’4N5.525.025.08.5012910.0
9FIDE 108384220β€”+?N+?B+21Bβˆ’1N=2B+?Nβˆ’?Bβˆ’?N+?B5.518.018.06.5011480.0
10FIDE 110355950β€”+?N+?B+6N+12B+?Nβˆ’1Nβˆ’4Bβˆ’7Bβˆ’?N5.032.032.011.0013280.0
11FIDE 110355440β€”+?B+?N+17Bβˆ’3B+21Nβˆ’6Bβˆ’7N+14Nβˆ’?B5.031.531.512.506790.0
12Tak, Abeer0RSA+?N+?B+13Bβˆ’10N+?Nβˆ’3Bβˆ’8N+?Bβˆ’6N5.028.528.55.0015000.0
13FIDE 5340124350β€”+?N+?Bβˆ’12Nβˆ’21B=17B+15Nβˆ’?N=?B+20B5.021.521.511.256470.0
14FIDE 5340138810β€”+2Bβˆ’?Nβˆ’?N+?Bβˆ’?N+?B+?Nβˆ’11B+21N5.015.015.010.0014340.0
15Mulema Sean Wavamunno0UGAβˆ’?N+?B+?Nβˆ’2N+?Bβˆ’13Bβˆ’21N+?B+?N5.015.015.00.006140.0
16Kapp, Michael0RSA=4Bβˆ’2N+?Nβˆ’?B+?Nβˆ’?B+18B+19Nβˆ’?N4.522.522.512.006310.0
17Mdaka, Vuyanathi0RSA+?N+?Bβˆ’11Nβˆ’6B=13N+?Bβˆ’?N=?B=?N4.516.016.02.5015000.0
18Mtakiwa Abdiel Timukudzeshe0ZIMβˆ’?N+?Bβˆ’?N+?B=?Nβˆ’?Bβˆ’16N+?B+?N4.54.54.50.006470.0
19Cambo Augusto Victor Marqueza junior0MOZ+?Nβˆ’5B+?Nβˆ’4Bβˆ’7N+?Bβˆ’?Nβˆ’16B+22N4.027.027.03.006050.0
20FIDE 108997580β€”+?Nβˆ’3B+?N+?Bβˆ’6Nβˆ’7B+?Nβˆ’?Bβˆ’13N4.024.024.00.006790.0
21FIDE 108956200β€”F+?Bβˆ’9N+13Nβˆ’11Bβˆ’2N+15Bβˆ’?Nβˆ’14B3.033.533.510.006140.0
22Muriuki Jeremy Mburu0KEN+?Bβˆ’1N+23Nβˆ’?Bβˆ’?B+24Nβˆ’?Bβˆ’?Nβˆ’19B3.016.016.04.006010.0
23FIDE 110334360β€”βˆ’3NFβˆ’22Bβˆ’7Bβˆ’?N+26Nβˆ’?B+25Nβˆ’?B2.020.020.03.006050.0
24FIDE 110343270β€”βˆ’?Nβˆ’7Bβˆ’?NF+26Bβˆ’22Bβˆ’?Nβˆ’?N+?B2.010.010.01.006050.0
25FIDE 205119490β€”βˆ’?N=?Bβˆ’?Nβˆ’?B=?Nβˆ’?N+?Bβˆ’23BF2.02.02.00.006470.0
26FIDE 5540104620β€”βˆ’6N+?Bβˆ’?Nβˆ’?Bβˆ’24Nβˆ’23BFβˆ’?Nβˆ’?B1.010.010.00.007530.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
16th AFRICAN YOUTH CHESS CHAMPIONSHIP 2025 UNDER 8 OPEN β€” HARARE, Zimbabwe | Chess Tournament Results | ChessStats