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Kamvalethu Sonti

1100139766
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1418.3
K-factor 32
Floor 931.8
Highest 1431.8 (2026-01-01)
Min/Max +/- allowed 119
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1415.2
Final +/- 0
New Rating
()
Rating 1418.3
K-factor 32
Floor 931.8
Highest 1431.8 (2026-01-01)
Min/Max +/- allowed 119.2
Standard rating
Rating 1418.3
K-factor 32
Floor 933
Highest 1433 (2026-01-01)
Min/Max +/- allowed 119
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1415.2
Final +/- 0
New Rating
()
Rating 1418.3
K-factor 32
Floor 933
Highest 1433 (2026-01-01)
Min/Max +/- allowed 119
Rapid rating
Rating 1194.5
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1194.5
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 NMBCU Trials 6 2026 (U18-Open) Standard 2026-05-22 2026-05-23 Nelson Mandela Bay (ENM) 6 1364.3 6 3.5 1459.3 17.8 Details
2 NMBCU Trials 5 2026 (U18) Standard 2026-05-15 2026-05-16 Nelson Mandela Bay (ENM) 6 1364.3 5 2.5 1546.2 29.2 Details
3 2026 NMBCU Trials 4 (U18) Standard 2026-04-24 2026-04-25 Nelson Mandela Bay (ENM) 6 1391.6 6 3 1346.9 -8.3 Details
4 NMBCU Trials 3 2026 (U18) Standard 2026-04-18 2026-04-18 Nelson Mandela Bay (ENM) 5 1391.6 5 2 1276.7 -19 Details
5 2026 NMBCU Trials 2 (U18) Standard 2026-03-06 2026-03-07 Nelson Mandela Bay (ENM) 6 1401.6 6 2.5 1348.7 -10 Details
6 Pearson Chess Festival 2026 (B) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1423.1 4 2 1292.3 -10 Details
7 NMBCU Trial 1 2026 (U18) Standard 2026-02-20 2026-02-21 Nelson Mandela Bay (ENM) 5 1423.1 5 3 1378.8 -3.7 Details
8 Fide in the Bay 2026 (B) Standard 2026-01-24 2026-01-24 Nelson Mandela Bay (ENM) 5 1431.8 5 3 1381.8 -5.5 Details
9 2025 Mzansi Individual Championships (U16 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1417.3 6 2.5 1504.8 12.2 Details
10 2025 Mzansi Inter Provincial Team Championships (U16 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1417.3 6 2.5 1391.8 -3 Details
11 UCC Rapid Open Oct 2025 (A) Rapid 2025-10-25 2025-10-25 Nelson Mandela Bay (ENM) 6 1421.3 6 2.5 1376 -2.5 Details
12 EC Closed 2025 (U16 Open) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1402.3 6 3 1493 11.8 Details
13 FIDE in the Bay 2025 (B) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1402.3 0 0 0 0 Details
14 Eastern Cape Inter-Regional Individual Chess Championship 2025 (U16 Open) Standard 2025-07-11 2025-07-12 Amathole (EAL) 6 1370.6 6 2.5 1325.7 -5.3 Details
15 Eastern Cape Inter-Regional Team Chess Championship 2025 (U16) Standard 2025-07-10 2025-07-11 Amathole (EAL) 5 1370.6 3 2 1542.2 9.3 Details
16 NMBCU Closed 2025 (U16) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1351.7 6 3 1442 10.5 Details
17 NMBCU Open 2025 (B) Standard 2025-05-23 2025-05-24 Nelson Mandela Bay (ENM) 6 1344.6 5 2 1433.1 8 Details
18 NMBCU Trial 4 2025 (U16) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1344.6 6 2.5 1310.7 -4 Details
19 NMB 3rd Trials 2025 (U16) Standard 2025-04-11 2025-04-12 Nelson Mandela Bay (ENM) 6 1385.5 6 2.5 1190 -22.7 Details
20 NMB 2nd Trials 2025 (U16) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1390.1 5 2.5 1355.7 -4 Details
21 UCC Strategic Moves 2025 (A) Standard 2025-02-28 2025-03-01 Nelson Mandela Bay (ENM) 5 1390.1 5 2.5 1355.5 -2.8 Details
22 Pearson High Chess Festival 2025 (B) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1200.1 5 3.5 1551.9 34.9 Details
23 NMBCH Trial 1 2025 (U16) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1200.1 6 3.5 1445.1 28.6 Details
24 NMBCU vs BCC Derby Chess Invitational 2025 (Open A) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1182 5 2.5 1290.6 10.1 Details
25 Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1136.8 7 3.5 1271.1 22.8 Details
26 NMBCU Closed 2024 (U16) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1137.8 6 2 1134.4 -0.5 Details
27 NMBCU Trial 5 2024 (U16) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1097.3 6 2.5 1273 20.3 Details
28 NMBCU Trial 3 2024 (U16) Standard 2024-05-10 2024-05-11 Nelson Mandela Bay (ENM) 6 1111.9 2 0 926 -7.3 Details
29 NMBCU Trials 2 2024 (U16) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1143.1 5 1 991.6 -15.6 Details
30 Madibaz Chess Tournament 2024 (B) Standard 2024-03-01 2024-03-02 Nelson Mandela Bay (ENM) 5 1146.8 5 2 1137.6 -1.8 Details
31 NMBCU Trials 1 2024 (U16) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1174 6 2 1056.7 -13.8 Details
32 NMBCU Closed 2023 (U14) Standard 2023-08-11 2023-08-12 Nelson Mandela Bay (ENM) 6 1153.6 6 3 1199.6 5.3 Details
33 NMBCU Trial 4 2023 (U14) Standard 2023-07-28 2023-07-29 Nelson Mandela Bay (ENM) 6 1126 6 3 1232.5 12.3 Details
34 EP Trials 3 2023 (U14) Standard 2023-05-05 2023-05-06 Nelson Mandela Bay (ENM) 6 1107.1 6 3 1187.8 9.3 Details
35 NMB 2nd Trials 2023 (U14) Standard 2023-03-24 2023-03-25 Nelson Mandela Bay (ENM) 6 1075.2 6 3 1212 15.9 Details
36 2023 Pearson Open Chess Tournament (C) Standard 2023-02-24 2023-02-25 Nelson Mandela Bay (ENM) 5 1060.9 5 2 1144.1 7.3 Details
37 2022 NMBCU Closed 2022 (U14) Standard 2022-08-19 2022-08-20 Nelson Mandela Bay (ENM) 5 1099.1 5 1.5 1018.6 -8.6 Details
38 2022 NMBCU Trial 4 (U14) Standard 2022-08-12 2022-08-13 Nelson Mandela Bay (ENM) 6 1099.1 6 2 1010.1 -10.5 Details
39 2022 NMB Junior Trials 2 (U12) Standard 2022-05-13 2022-05-14 Nelson Mandela Bay (ENM) 6 1137.6 5 1 932.7 -19.4 Details
40 2022 NMB Junior Trials 1 (U12) Standard 2022-04-22 2022-04-23 Nelson Mandela Bay (ENM) 6 1200 5 1.5 871.8 -31.2 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 42
Wins 12
Draws 19
Losses 11
White 21
Black 21
White wins 5
Black wins 7
Score 21.5
Percent 51.2
Dp 10.1
AOR 1371.2
Performance 1381.3
Game statistics (History)
Games 211
Wins 56
Draws 76
Losses 79
White 107
Black 104
White wins 29
Black wins 27
Score 94
Percent 44.5
Dp -46.3
AOR 1323.7
Performance 1277.3
Rankings (Main)
National
Overall 3226
Gender 2736
Age group 461
Gender/Age 382
Provincial
Overall 356
Gender 305
Age group 65
Gender/Age 59
Regional
Overall 132
Gender 114
Age group 27
Gender/Age 24
Rankings (Standard)
National
Overall 2892
Gender 2424
Age group 412
Gender/Age 341
Provincial
Overall 332
Gender 278
Age group 59
Gender/Age 53
Regional
Overall 120
Gender 101
Age group 24
Gender/Age 21
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 42
Score 21.5
Percent 51.2
Aor 1371.2
Dp 10.1
Prat 1381.3
Performance (12 months)
Games 81
Score 39.5
Percent 48.8
Aor 1415.9
Dp -10.5
Prat 1405.5
Performance (History)
Games 211
Score 94
Percent 44.5
Aor 1323.7
Dp -46.3
Prat 1277.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Brown, N (Nathan) 7 2 5 2022 NMBCU Closed 2022 (U14) 2025 Mzansi Individual Championships (U16 Open) Details
Overall 2 Murray, J (Jaydon) 6 4 2 2022 NMB Junior Trials 1 (U12) EC Closed 2025 (U16 Open) Details
Overall 3 Dugmore, D (Deacon) 6 5 1 NMBCU Trial 4 2023 (U14) NMBCU Trials 3 2026 (U18) Details
Overall 4 Cona, S (Shaunwin) 6 4 2 NMBCU Trials 2 2024 (U16) NMBCU Trials 6 2026 (U18-Open) Details
Overall 5 Ackerdien, S (Saud) 5 5 0 NMB 2nd Trials 2023 (U14) NMBCU Trials 5 2026 (U18) Details
Standard 1 Brown, N (Nathan) 7 2 5 2022 NMBCU Closed 2022 (U14) 2025 Mzansi Individual Championships (U16 Open) Details
Standard 2 Cona, S (Shaunwin) 6 4 2 NMBCU Trials 2 2024 (U16) NMBCU Trials 6 2026 (U18-Open) Details
Standard 3 Murray, J (Jaydon) 6 4 2 2022 NMB Junior Trials 1 (U12) EC Closed 2025 (U16 Open) Details
Standard 4 Dugmore, D (Deacon) 5 4 1 NMBCU Trial 4 2023 (U14) NMBCU Trials 3 2026 (U18) Details
Standard 5 Ackerdien, S (Saud) 5 5 0 NMB 2nd Trials 2023 (U14) NMBCU Trials 5 2026 (U18) Details