Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Somila Sihamba

208069933
Cape Town (WCT)
Personal
Main rating
Rating 1500.5
K-factor 32
Floor 1000.5
Highest 1500.5 (2026-06-01)
Min/Max +/- allowed 108
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1497.1
Final +/- 0
New Rating
()
Rating 1500.5
K-factor 32
Floor 1000.5
Highest 1500.5 (2026-06-01)
Min/Max +/- allowed 108.1
Standard rating
Rating 1500.5
K-factor 32
Floor 1000.5
Highest 1500.5 (2026-06-01)
Min/Max +/- allowed 108.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1497.1
Final +/- 0
New Rating
()
Rating 1500.5
K-factor 32
Floor 1000.5
Highest 1500.5 (2026-06-01)
Min/Max +/- allowed 108.1
Rapid rating
Rating 1199.3
K-factor 40
Floor 699.3
Highest 1355.8 (2022-03-01)
Min/Max +/- allowed 132.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 961.9
Final +/- 0
New Rating
()
Rating 1199.3
K-factor 40
Floor 699.3
Highest 1355.8 (2022-03-01)
Min/Max +/- allowed 132.8
Blitz rating
Rating 661.2
K-factor 40
Floor 500
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 661.2
K-factor 40
Floor 500
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 WCSC HS Individual Championship (U18 Girls) Standard 2026-05-02 2026-05-03 Eden (WEG) 6 1454.2 6 4 1525.9 13.6 Details
2 CT Metro Schools Individual Closed 2026 (U18 Girls) Standard 2026-03-07 2026-03-08 Cape Town (WCT) 6 1332.7 5 3.5 1607.8 42.9 Details
3 CT Metro North Schools Chess Individual Trials 2026 (U19 Girls) Standard 2026-02-14 2026-02-15 Cape Town 5 1332.7 5 5 1629.3 45.4 Details
4 COGH 2026 (Intermediate) Standard 2026-01-31 2026-02-01 Cape Town (WCT) 6 1334 5 3 1321 -1.8 Details
5 2025 Mzansi Individual Championships (U18 Girls) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1328.7 6 3 1419.1 12.6 Details
6 2025 Mzansi Inter Provincial Team Championships (U18 Girls) Standard 2025-12-15 2025-12-16 Nelson Mandela Bay (ENM) 5 1328.7 3 1.5 1205.2 -7.8 Details
7 Cape Town Chess Federation Club League 2025 (D) Classical 2025-07-26 2025-09-27 Cape Town (WCT) 11 1345.9 0 0 0 0 Details
8 UCT Open Chess Championship 2025 (Intermediate) Standard 2025-10-11 2025-10-12 Cape Town (WCT) 6 1345.9 6 3 1245.4 -12.2 Details
9 Western Cape Schools - Top Schools 2025 (U19) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1363.1 5 2 1245.5 -10.8 Details
10 Cape Town Metro North Top Schools 2025 (U19) Standard 2025-08-01 2025-08-02 Cape Town (WCT) 5 1374.3 5 2.5 1295 -7 Details
11 Western Cape Schools Individual Championship 2025 (U17 Girls) Standard 2025-04-26 2025-04-27 West Coast (WCU) 6 1293.2 6 4.5 1584.9 34 Details
12 South African Junior Closed Chess Championships 2025 (U18 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1293.2 9 4 1376.9 16.6 Details
13 Western Cape Closed 2025 (C) Standard 2025-03-08 2025-03-09 Cape Town (WCT) 6 1332.5 6 2 1085.1 -32.7 Details
14 CT Metro Schools Individual Closed 2025 (U17 Girls) Standard 2025-03-01 2025-03-02 Cape Town (WCT) 6 1332.5 6 3.5 1372.1 4.8 Details
15 Cape of Good Hope Open 2025 (Intermediate) Standard 2025-02-22 2025-02-23 Cape Town (WCT) 6 1290.6 6 3.5 1347.5 6.6 Details
16 CT Metro North Schools Chess Individual Trials 2025 (U17 Girls) Standard 2025-02-08 2025-02-09 Cape Town (WCT) 6 1290.6 6 3.5 1458.1 19.4 Details
17 Mzansi Interprovincial Youth Chess Championships 2024 (U18 Girls Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1289.7 7 3.5 1253.6 -6.8 Details
18 CT League 2024 (D) Standard 2024-08-03 2024-08-03 Cape Town (WCT) 6 1298.1 6 2 1245.1 -5.2 Details
19 CT District North Top Schools 2024 (U18 Mixed) Rapid 2024-07-27 2024-07-27 Cape Town (WCT) 5 1295.8 4 2.5 1320.7 1.4 Details
20 Cape Town Chess Federation Closed Chess Championships 2024 (U18) Standard 2024-06-15 2024-06-16 Cape Town (WCT) 6 1322 6 2 1190.6 -16.4 Details
21 Western Cape Inter Region Cup 2024 (U20 Girls) Standard 2024-03-23 2024-03-24 Overberg (WOS) 5 1215.6 5 3.5 1505.5 31 Details
22 Western Cape HS Individuals Championship 2024 (U18 Girls) Standard 2024-03-21 2024-03-22 Overberg (WOS) 6 1215.6 6 3 1327.4 12.9 Details
23 Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Girls) Standard 2024-03-02 2024-03-03 Cape Town (WCT) 6 1215.6 6 3 1297 9.5 Details
24 North District School Trials 2024 (U18 Girls) Standard 2024-02-03 2024-02-03 Cape Town (WCT) 5 1266 4 2.5 1348.5 7.8 Details
25 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) Standard 2024-02-17 2024-02-17 Cape Town (WCT) 6 1266 6 1.5 943.4 -39.7 Details
26 WP Club League 2023 (C) Classical 2023-07-29 2023-09-09 Cape Town (WCT) 11 1366.4 4 0 999.9 -34.6 Details
27 WP Club League 2023 (D PlayOffs) Standard 2023-09-02 2023-09-09 Cape Town (WCT) 5 1366.4 2 0 867.6 -22 Details
28 Western Cape Closed Championship 2023 (U16) Rapid 2023-09-23 2023-09-23 Cape Town (WCT) 6 1366.4 6 2.5 1296.2 -6.3 Details
29 CW Top Schools 2023 (Intermediate) Standard 2023-08-12 2023-08-12 West Coast (WCU) 5 1328.2 5 4 1567.1 24.1 Details
30 CT Metro District North Top Schools Chess 2023 (U15 Mixed) Rapid 2023-07-29 2023-07-29 Cape Town (WCT) 7 1338 7 4 1279 -6.3 Details
31 WP Closed 2023 (U16) Standard 2023-06-16 2023-06-17 Cape Town (WCT) 6 1337.4 6 3 1341.6 0.5 Details
32 Steinitz Open 2023 (C) Standard 2023-05-26 2023-05-28 Cape Town (WCT) 6 1403.7 6 2 1065.5 -41.4 Details
33 Western Cape HS Individuals 2023 (U15 Girls) Standard 2023-04-01 2023-04-02 Cape Town (WCT) 6 1340 6 4 1528.2 21.9 Details
34 Cape Town Open 2023 (Intermediate) Standard 2023-03-25 2023-03-26 Cape Town (WCT) 6 1258.9 5 3 1455.6 19.4 Details
35 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls) Standard 2023-02-03 2023-03-04 Cape Town (WCT) 6 1258.9 6 4.5 1476.1 25.4 Details
36 North District School Trials 2023 (U15 Girls) Standard 2023-02-03 2023-02-04 Cape Town (WCT) 6 1280.7 6 3 1178 -12 Details
37 Cape of Good Hope Open 2023 (Intermediate) Standard 2023-01-28 2023-01-29 Cape Town (WCT) 6 1318.3 6 2 1148.7 -21 Details
38 Metro Rapid 2022 (U15 Girls) Rapid 2022-10-22 2022-10-22 Cape Town (WCT) 5 1222.9 5 3.5 1424.1 13.8 Details
39 2022 Western Province Club League (D) Standard 2022-08-27 2022-10-01 Cape Town (WCT) 7 1222.9 2 1 1500.8 12.8 Details
40 2022 Western Province Club League (D) Standard 2022-08-27 2022-10-01 Cape Town (WCT) 7 1222.9 5 4 1489.5 26.7 Details
41 Western Cape Closed Championship 2022 (Open) Standard 2022-09-24 2022-09-25 Cape Winelands (WCW) 6 1223.5 6 3 1221.5 -0.2 Details
42 Crossroads Library 2022 (Advanced) Rapid 2022-07-02 2022-07-02 Cape Town (WCT) 7 1225.7 7 3 1202.7 -1.2 Details
43 WP Closed 2022 (U16) Standard 2022-06-16 2022-06-16 Cape Town (WCT) 6 1337.2 5 0.5 873.5 -46.8 Details
44 Stellenberg Chess Championship 2022 (Challengers 2) Standard 2022-06-24 2022-06-25 Cape Town (WCT) 6 1337.2 6 2.5 1209.6 -15.4 Details
45 Steinitz Open 2022 (C) Standard 2022-05-21 2022-05-22 Cape Town (WCT) 5 1313 5 2.5 1391.6 7 Details
46 Western Cape Schools Chess 2022 (U15 Girls) Standard 2022-05-07 2022-05-08 Eden (WEG) 6 1313 6 4 1365.5 6.5 Details
47 District North 2022 (U15) Rapid 2022-03-06 2022-03-06 Cape Town (WCT) 6 1298.5 6 4 1393 8.1 Details
48 Western Province Open 2022 (Intermediate) Standard 2022-02-26 2022-02-27 Cape Town (WCT) 6 1372.8 5 2 1148.6 -23.6 Details
49 SA National Team School Chess Championships 2022 (Girls) Standard 2022-02-04 2022-02-05 Lejweleputswa (FLW) 6 1372.8 6 3 1219.9 -17.8 Details
50 Northern Cape Schools Chess Provincial Eliminations 2021 (Girls) Standard 2021-11-05 2021-11-05 Frances Baard (NCF) 5 1273 5 4 1454.9 18.8 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 21
Wins 15
Draws 1
Losses 5
White 12
Black 9
White wins 8
Black wins 7
Score 15.5
Percent 73.8
Dp 202.4
AOR 1318.8
Performance 1521.2
Game statistics (History)
Games 345
Wins 164
Draws 32
Losses 149
White 176
Black 176
White wins 95
Black wins 74
Score 180
Percent 52.2
Dp 18.5
AOR 1229.5
Performance 1248
Rankings (Main)
National
Overall 1981
Gender 239
Age group 223
Gender/Age 39
Provincial
Overall 589
Gender 83
Age group 61
Gender/Age 10
Regional
Overall 344
Gender 39
Age group 34
Gender/Age 7
Rankings (Standard)
National
Overall 1807
Gender 237
Age group 200
Gender/Age 37
Provincial
Overall 523
Gender 85
Age group 49
Gender/Age 9
Regional
Overall 314
Gender 40
Age group 30
Gender/Age 7
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 21
Score 15.5
Percent 73.8
Aor 1318.8
Dp 202.4
Prat 1521.2
Performance (12 months)
Games 46
Score 27.5
Percent 59.8
Aor 1313.6
Dp 83.2
Prat 1396.8
Performance (History)
Games 345
Score 180
Percent 52.2
Aor 1229.5
Dp 18.5
Prat 1248
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Zenzile, A (Amahle) 7 3 4 District North 2022 (U15) Western Cape Schools Individual Championship 2025 (U17 Girls) Details
Overall 2 Vermeulen, I (Inge) 5 1 4 Metro Rapid 2022 (U15 Girls) CT District North Top Schools 2024 (U18 Mixed) Details
Overall 3 Moyo, T (Tsulufelo) 4 1 3 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) Western Cape Schools Individual Championship 2025 (U17 Girls) Details
Overall 4 Booysen, L (Lebogang) 3 3 0 ZF Mgcawu Qualifier (2) Northern Cape Closed Chess Championships 2019 (U14) Details
Overall 5 Joubert, C (Carla Louise) 3 1 2 Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Girls) Western Cape Schools Individual Championship 2025 (U17 Girls) Details
Standard 1 Zenzile, A (Amahle) 6 3 3 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls) Western Cape Schools Individual Championship 2025 (U17 Girls) Details
Standard 2 Moyo, T (Tsulufelo) 4 1 3 Cape of Good Hope Open Chess Tournament 2024 (Intermediate) Western Cape Schools Individual Championship 2025 (U17 Girls) Details
Standard 3 Grove, E (Emily) 3 1 2 Cape Town Open 2023 (Intermediate) CT Metro Schools Individual Closed 2026 (U18 Girls) Details
Standard 4 Joubert, C (Carla Louise) 3 1 2 Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Girls) Western Cape Schools Individual Championship 2025 (U17 Girls) Details
Standard 5 Andries, D (Devitihano) 3 1 2 ZF Mgcawu Qualifier Open Chess Tournament 2018 (C) ZFM Open Tournament 2019 (U12) Details
Rapid 1 Vermeulen, I (Inge) 2 1 1 Metro Rapid 2022 (U15 Girls) CT District North Top Schools 2024 (U18 Mixed) Details