2025 African Schools Individual Chess Championship - Under 13 Girls
Open SwissStandard
57 players participated in this 9-round tournament, held from 23 May 2025 to 28 May 2025 in Mombasa, Kenya. 1 titled players from 4 federations. Top 10 Elo average was 1563, and top seed was Asaba Juliet (🇺🇬 UGA, WCM, 1726).
Asaba Juliet (🇺🇬 UGA, WCM, 1726) won with 8.0/9, ahead of Gilana Angel Muthoni (7.5) and Suhana Anil Yadav (7.0). Juliet won solo starting round 6.
The biggest upset came in round 7: Wendoh Brianna Brandy (1446) beat Jasmine Akinyi Ochieng (1600), a +154-point gap.
Location
🇰🇪Mombasa, Kenya
Dates
23 May 2025 → 28 May 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 9 rounds
Titled players · 1
WCM×1
Federations · 4 represented
🇰🇪Kenya×23
🇺🇬Uganda×3
🇿🇦South Africa×1
🇿🇲Zambia×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsWCM Asaba Juliet led from R6; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.
Co-leaders
36
17
9
3
2
1
1
1
1
R6–R9 · LEAD HELD
WCM Asaba Juliet held the sole lead from R6 through R9 without losing it.
R6 · HEAD-TO-HEAD · WINNER VS 2ND
WCM Asaba Juliet beat Gilana Angel Muthoni (Black).
WIN STREAKS · 3 top finishers
WCM Asaba Juliet 8 wins (R1–R8)Gilana Angel Muthoni 5 wins (R1–R5)Suhana Anil Yadav 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WCMAsaba Juliet | * | 1 | 0 | — |
| 2Gilana Angel Muthoni | 0 | * | — | ½ |
| 3Suhana Anil Yadav | 1 | — | * | — |
| 4Chebet Staisy | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Asaba JulietWCM | 1726 | UGA | +17B | +10N | +5B | +23N | +19B | +2N | +20B | +6N | −3B | 8.0 | 50.5 | 55.5 | 48.50 | 1799 | +19.2 |
| 2 | Gilana Angel Muthoni | 1453 | KEN | +27B | +33N | +35B | +7B | +11N | −1B | +5N | =4N | +9B | 7.5 | 50.0 | 54.5 | 43.00 | 1715 | +80.8 |
| 3 | Suhana Anil Yadav | 1667 | UGA | +36N | +22B | +20N | =6B | −8N | +9N | =41B | +30B | +1N | 7.0 | 47.0 | 51.0 | 39.75 | 1647 | -4.0 |
| 4 | Chebet Staisy | 1425 | KEN | +57N | +49B | −11N | +55B | +18N | =6B | +7N | =2B | +15N | 7.0 | 43.5 | 45.0 | 32.00 | 1520 | +20.4 |
| 5 | Makanga Annabel | 1447 | KEN | +28N | +15B | −1N | +36B | +29N | +8B | −2B | =21N | +19B | 6.5 | 48.5 | 53.0 | 34.75 | 1557 | +28.8 |
| 6 | Kuka Riziki | 1493 | KEN | +54B | +24N | +14B | =3N | =41B | =4N | +35N | −1B | +22N | 6.5 | 47.0 | 49.0 | 32.00 | 1488 | -3.6 |
| 7 | Banda Bertha | 1532 | ZAM | +55B | +48N | +26B | −2N | +10B | =19N | −4B | +35N | +20B | 6.5 | 44.5 | 46.0 | 28.75 | 1354 | -40.0 |
| 8 | Obonyo Abigail | 1600 | KEN | +34B | +29N | +9B | −19N | +3B | −5N | +10B | =20N | =16B | 6.0 | 47.5 | 52.5 | 34.75 | 1478 | -38.8 |
| 9 | Wamaitha Rania | 1405 | KEN | +51B | +47N | −8N | +13B | +15N | −3B | +17B | +41N | −2N | 6.0 | 46.0 | 49.0 | 28.50 | 1357 | 0.0 |
| 10 | Brielle Wairimu | 0 | KEN | +56N | −1B | +28N | +32B | −7N | +13B | −8N | +42B | +27N | 6.0 | 45.5 | 47.0 | 26.50 | 820 | 0.0 |
| 11 | Jasmine Akinyi Ochieng | 1600 | KEN | +12B | +46N | +4B | =41N | −2B | =17N | −21B | +45N | +25B | 6.0 | 45.0 | 48.5 | 30.50 | 1495 | -28.4 |
| 12 | Onyango Shirlyn Gathoni | 1570 | KEN | −11N | +31B | =32N | +50B | +39N | F | =19B | +14N | +21B | 6.0 | 43.5 | 46.5 | 29.25 | 1535 | -5.6 |
| 13 | Muratha Samantha Wanjiru | 0 | KEN | −14B | +21N | +48B | −9N | +?B | −10N | +34B | +46N | +29B | 6.0 | 40.5 | 40.5 | 22.50 | 1474 | 0.0 |
| 14 | FIDE 10862196 | 0 | — | +13N | +50B | −6N | −15B | +42N | +45B | +?N | −12B | +28N | 6.0 | 40.5 | 40.5 | 22.00 | 731 | 0.0 |
| 15 | Olivia Makungu | 0 | KEN | +21B | −5N | +?B | +14N | −9B | +?N | +26B | +43N | −4B | 6.0 | 40.0 | 40.0 | 20.50 | 1261 | 0.0 |
| 16 | Cornforth, Kayleigh | 1469 | RSA | +39B | −35N | +27B | +24N | =46B | F | +44N | +37B | =8N | 6.0 | 39.5 | 43.0 | 27.75 | 1600 | +7.2 |
| 17 | Inde Joy | 0 | KEN | −1N | +?B | =50N | +?B | +43N | =11B | −9N | +44B | +30N | 6.0 | 36.0 | 36.0 | 17.50 | 1304 | -41.2 |
| 18 | FIDE 554002079 | 0 | — | −?B | +51N | +25B | +?N | −4B | −44N | +?B | +32N | +41B | 6.0 | 28.0 | 28.0 | 17.00 | 1453 | 0.0 |
| 19 | Wambui Zipporah | 1459 | KEN | +31N | +38B | +40N | +8B | −1N | =7B | =12N | =22B | −5N | 5.5 | 48.0 | 52.5 | 29.00 | 1502 | +10.0 |
| 20 | Atarah Wright | 1426 | KEN | +53B | +25N | −3B | +34N | +47B | +23N | −1N | =8B | −7N | 5.5 | 46.0 | 48.5 | 24.00 | 1454 | +4.4 |
| 21 | Wendoh Brianna Brandy | 1446 | KEN | −15N | −13B | +56N | +28B | +38N | +32B | +11N | =5B | −12N | 5.5 | 45.0 | 46.5 | 25.25 | 1538 | -1.2 |
| 22 | FIDE 10894837 | 0 | — | +?B | −3N | −39B | +27N | +?B | +31N | +23B | =19N | −6B | 5.5 | 38.5 | 38.5 | 17.75 | 1440 | 0.0 |
| 23 | Nyobala Aloo | 1497 | KEN | +45N | +52B | +43N | −1B | +30N | −20B | −22N | −27B | +42N | 5.0 | 41.0 | 44.0 | 20.00 | 777 | -31.6 |
| 24 | FIDE 15218406 | 0 | — | +?N | −6B | +49N | −16B | −32N | +33B | −42N | +38B | +44N | 5.0 | 38.5 | 38.5 | 17.00 | 681 | 0.0 |
| 25 | Seseniah Akwe Omari | 0 | KEN | +37N | −20B | −18N | +?B | +?N | +29B | −30N | +36B | −11N | 5.0 | 36.5 | 36.5 | 14.00 | 714 | 0.0 |
| 26 | FIDE 10862188 | 0 | — | +?B | +?N | −7N | +38B | −35N | +36B | −15N | −28B | +45B | 5.0 | 35.0 | 35.0 | 13.00 | 732 | 0.0 |
| 27 | Kirabo Anabel Mawerere | 0 | UGA | −2N | +?B | −16N | −22B | +?B | +49N | +?B | +23N | −10B | 5.0 | 33.5 | 33.5 | 8.50 | 1345 | -31.6 |
| 28 | FIDE 10867449 | 0 | — | −5B | +?N | −10B | −21N | +48B | +?N | +?B | +26N | −14B | 5.0 | 32.5 | 32.5 | 8.50 | 694 | 0.0 |
| 29 | Chepkoiwo Blessing Jerutich | 0 | KEN | +?N | −8B | +42N | +40B | −5B | −25N | +?B | +?N | −13N | 5.0 | 32.0 | 32.0 | 8.50 | 722 | 0.0 |
| 30 | Miriti Angela Kendi | 0 | KEN | +?B | +?N | −41B | +?N | −23B | +46N | +25B | −3N | −17B | 5.0 | 30.5 | 30.5 | 8.50 | 746 | 0.0 |
| 31 | Keisha Sifa Gitau | 0 | KEN | −19B | −12N | +?B | +?N | +?B | −22B | =38N | +47N | =43B | 5.0 | 29.0 | 29.0 | 7.75 | 714 | 0.0 |
| 32 | FIDE 10879030 | 0 | — | =?B | +?N | =12B | −10N | +24B | −21N | +?B | −18B | +?N | 5.0 | 28.5 | 28.5 | 8.00 | 1364 | 0.0 |
| 33 | FIDE 10874941 | 0 | — | +?N | −2B | −?N | +52B | −37N | −24N | +?B | +50B | +?N | 5.0 | 23.0 | 23.0 | 6.00 | 653 | 0.0 |
| 34 | FIDE 10854118 | 0 | — | −8N | +?B | +?N | −20B | −?N | +50B | −13N | +?B | +?N | 5.0 | 20.5 | 20.5 | 3.00 | 714 | 0.0 |
| 35 | Pandya Avyana | 0 | KEN | F | +16B | −2N | +?N | +26B | =41N | −6B | −7B | +37N | 4.5 | 40.0 | 40.0 | 17.50 | 1336 | 0.0 |
| 36 | FIDE 554002168 | 0 | — | −3B | +?N | +44B | −5N | +49B | −26N | +?B | −25N | =?B | 4.5 | 31.0 | 31.0 | 7.50 | 755 | 0.0 |
| 37 | Dimba Zahra Akongo | 0 | KEN | −25B | −53N | +?B | +?N | +33B | =47N | +46B | −16N | −35B | 4.5 | 30.0 | 30.0 | 10.25 | 668 | 0.0 |
| 38 | FIDE 10891200 | 0 | — | +?B | −19N | +?B | −26N | −21B | +?N | =31B | −24N | +46B | 4.5 | 29.5 | 29.5 | 6.00 | 702 | 0.0 |
| 39 | FIDE 554002257 | 0 | — | −16N | +?B | +22N | =43B | −12B | −?N | =?B | =40N | +?B | 4.5 | 26.0 | 26.0 | 9.75 | 719 | 0.0 |
| 40 | FIDE 10885218 | 0 | — | +?B | +?N | −19B | −29N | −45N | −42B | +53N | =39B | +?N | 4.5 | 25.5 | 25.5 | 4.75 | 659 | 0.0 |
| 41 | Skylar Amor | 1479 | KEN | F | +42B | +30N | =11B | =6N | =35B | =3N | −9B | −18N | 4.0 | 45.0 | 45.0 | 21.00 | 1454 | -7.6 |
| 42 | FIDE 554002281 | 0 | — | +?B | −41N | −29B | +48N | −14B | +40N | +24B | −10N | −23B | 4.0 | 39.0 | 39.0 | 13.00 | 686 | 0.0 |
| 43 | FIDE 554001978 | 0 | — | F | +44N | −23B | =39N | −17B | +?N | +47B | −15B | =31N | 4.0 | 34.0 | 34.0 | 12.25 | 690 | 0.0 |
| 44 | FIDE 10892249 | 0 | — | +?N | −43B | −36N | +?B | +55N | +18B | −16B | −17N | −24B | 4.0 | 33.0 | 33.0 | 7.50 | 668 | 0.0 |
| 45 | FIDE 554002230 | 0 | — | −23B | +?N | −?B | +?N | +40B | −14N | +?B | −11B | −26N | 4.0 | 26.5 | 26.5 | 4.50 | 746 | 0.0 |
| 46 | FIDE 10862587 | 0 | — | +?N | −11B | +53N | +?B | =16N | −30B | −37N | −13B | −38N | 3.5 | 34.5 | 34.5 | 5.50 | 1342 | 0.0 |
| 47 | FIDE 10879021 | 0 | — | +?N | −9B | +?N | +?B | −20N | =37B | −43N | −31B | −48N | 3.5 | 28.5 | 28.5 | 2.25 | 615 | 0.0 |
| 48 | FIDE 554002060 | 0 | — | F | −7B | −13N | −42B | −28N | +?B | +55N | =?N | +47B | 3.5 | 26.5 | 26.5 | 5.00 | 732 | 0.0 |
| 49 | FIDE 10877991 | 0 | — | +?B | −4N | −24B | +?N | −36N | −27B | +52N | −?B | =?B | 3.5 | 24.5 | 24.5 | 3.00 | 625 | 0.0 |
| 50 | FIDE 10879145 | 0 | — | +?B | −14N | =17B | −12N | =?B | −34N | +?B | −33N | −?B | 3.0 | 28.0 | 28.0 | 3.00 | 769 | 0.0 |
| 51 | FIDE 554002265 | 0 | — | −9N | −18B | −?N | +?B | −52N | −?B | +56N | −53B | +?N | 3.0 | 19.0 | 19.0 | 1.50 | 603 | 0.0 |
| 52 | FIDE 10862595 | 0 | — | +?B | −23N | −?B | −33N | +51B | −?N | −49B | +54N | −?B | 3.0 | 18.5 | 18.5 | 5.00 | 690 | 0.0 |
| 53 | FIDE 10863524 | 0 | — | −20N | +37B | −46B | −?N | =?B | −?N | −40B | +51N | −?B | 2.5 | 21.0 | 21.0 | 7.50 | 627 | 0.0 |
| 54 | FIDE 10857702 | 0 | — | −6N | −?B | −?N | −?B | −?N | +?B | +?N | −52B | −?N | 2.0 | 9.5 | 9.5 | 0.00 | 693 | 0.0 |
| 55 | FIDE 554002184 | 0 | — | −7N | F | +?B | −4N | −44B | −?N | −48B | −?N | =56B | 1.5 | 22.5 | 22.5 | 0.75 | 679 | 0.0 |
| 56 | FIDE 10874895 | 0 | — | −10B | −?N | −21B | +?N | −?B | −?N | −51B | F | =55N | 1.5 | 16.0 | 16.0 | 0.75 | 745 | 0.0 |
| 57 | FIDE 10898670 | 0 | — | −4B | −?N | −?B | −?N | −?B | F | −?N | =?B | +?N | 1.5 | 7.0 | 7.0 | 0.00 | 625 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Gilana Angel MuthoniKEN+80.87.5 pts · #2
- 2Makanga AnnabelKEN+28.86.5 pts · #6
- 3Chebet StaisyKEN+20.47.0 pts · #7
Top rating losers
- 1Inde JoyKEN-41.26.0 pts · #24
- 2Banda BerthaZAM-40.06.5 pts · #12
- 3Obonyo AbigailKEN-38.86.0 pts · #4
Biggest upsets
- R7+154 Elo gap
- R6+153 Elo gap
- R5+147 Elo gap