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Khwezi Sonti

1130150799
Nelson Mandela Bay (ENM)
Personal
Main rating
Rating 1454.7
K-factor 32
Floor 945
Highest 1454.7 (2026-02-28)
Min/Max +/- allowed 115
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1454.5
Final +/- 0
New Rating
()
Rating 1454.7
K-factor 32
Floor 945
Highest 1454.7 (2026-02-28)
Min/Max +/- allowed 115.4
Standard rating
Rating 1449.9
K-factor 32
Floor 934.1
Highest 1449.9 (2026-02-28)
Min/Max +/- allowed 116.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1454.5
Final +/- 0
New Rating
()
Rating 1449.9
K-factor 32
Floor 934.1
Highest 1449.9 (2026-02-28)
Min/Max +/- allowed 116.2
Rapid rating
Rating 1233.8
K-factor 36
Floor 733.8
Highest 1256.6 (2024-11-01)
Min/Max +/- allowed 153
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1233.8
K-factor 36
Floor 733.8
Highest 1256.6 (2024-11-01)
Min/Max +/- allowed 153
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 Pearson Chess Festival 2026 (C) Standard 2026-02-27 2026-02-28 Nelson Mandela Bay (ENM) 5 1410 5 4 1593.7 0 Details
2 NMBCU Trial 1 2026 (U14) Standard 2026-02-20 2026-02-21 Nelson Mandela Bay (ENM) 5 1410 5 2 1388 0 Details
3 Fide in the Bay 2026 (B) Standard 2026-01-24 2026-01-24 Nelson Mandela Bay (ENM) 5 1420.1 5 3 1384.1 0 Details
4 2025 Mzansi Individual Championships (U14 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1403.4 6 3 1462.1 0 Details
5 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1403.4 6 3 1391.6 0 Details
6 Fide in the Bay 2025 (B) Standard 2025-11-29 2025-11-29 Nelson Mandela Bay (ENM) 5 1380.3 5 3.5 1520.6 0 Details
7 UCC Rapid Open Oct 2025 (A) Rapid 2025-10-25 2025-10-25 Nelson Mandela Bay (ENM) 6 1376.6 6 3 1511 0 Details
8 Fide in the Bay 2025 (B) Rapid 2025-10-04 2025-10-04 Nelson Mandela Bay (ENM) 7 1376.6 6 3 1268.6 0 Details
9 EC Closed 2025 (U14 Boys) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1389.2 6 2 1330.8 0 Details
10 FIDE in the Bay 2025 (B) Standard 2025-08-30 2025-08-30 Nelson Mandela Bay (ENM) 5 1384.5 5 2 1175.3 0 Details
11 UCC Mind Over Board 2025 (B) Classical 2025-08-01 2025-08-03 Nelson Mandela Bay (ENM) 5 1384.5 5 3.5 1569.1 0 Details
12 Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Open) Standard 2025-07-11 2025-07-12 Amathole (EAL) 6 1371.2 6 3.5 1398.8 0 Details
13 Eastern Cape Inter-Regional Team Chess Championship 2025 (U14) Standard 2025-07-10 2025-07-11 Amathole (EAL) 5 1371.2 5 3 1429.9 0 Details
14 NMBCU Closed 2025 (U14) Standard 2025-06-13 2025-06-14 Nelson Mandela Bay (ENM) 6 1359 6 3 1424.3 0 Details
15 NMBCU Open 2025 (B) Standard 2025-05-23 2025-05-24 Nelson Mandela Bay (ENM) 6 1346 6 2 1256.2 0 Details
16 NMBCU Trial 4 2025 (U14) Standard 2025-05-09 2025-05-10 Nelson Mandela Bay (ENM) 6 1346 6 3 1502.6 0 Details
17 Karen Ashworth 2025 (B) Standard 2025-04-26 2025-04-26 Nelson Mandela Bay (ENM) 5 1346 5 2.5 1348.1 0 Details
18 NMB 3rd Trials 2025 (U14) Standard 2025-04-11 2025-04-12 Nelson Mandela Bay (ENM) 6 1379.1 6 3.5 1356.7 0 Details
19 South African Junior Closed Chess Championships 2025 (U12 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1379.1 9 3 1289.8 0 Details
20 NMB 2nd Trials 2025 (U14) Standard 2025-03-07 2025-03-08 Nelson Mandela Bay (ENM) 6 1376.3 5 1.5 1238.1 0 Details
21 UCC Strategic Moves 2025 (B) Standard 2025-02-28 2025-03-01 Nelson Mandela Bay (ENM) 5 1376.3 5 4 1524.3 0 Details
22 Pearson High Chess Festival 2025 (C) Standard 2025-02-21 2025-02-22 Nelson Mandela Bay (ENM) 5 1445 5 3 1323.6 0 Details
23 NMBCH Trial 1 2025 (U14) Standard 2025-02-14 2025-02-15 Nelson Mandela Bay (ENM) 6 1445 6 2.5 1181.8 0 Details
24 NMBCU vs BCC Derby Chess Invitational 2025 (U12) Standard 2025-01-10 2025-01-11 Nelson Mandela Bay (ENM) 5 1274.7 5 4.5 1747.7 0 Details
25 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Premier) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1238.3 6 3 1384.2 0 Details
26 NMBCU Top Schools 2024 (Senior Primary) Rapid 2024-10-12 2024-10-12 Nelson Mandela Bay (ENM) 5 1212.7 5 3 1368.5 0 Details
27 NMBCU Closed 2024 (U12) Standard 2024-09-20 2024-09-21 Nelson Mandela Bay (ENM) 6 1174.3 5 3 1372.9 0 Details
28 NMBCU Trial 5 2024 (U12) Standard 2024-08-16 2024-08-17 Nelson Mandela Bay (ENM) 6 1152.7 6 2.5 1246 0 Details
29 NMBCU Trials 4 2024 (U12) Standard 2024-07-12 2024-07-13 Nelson Mandela Bay (ENM) 6 1157.7 6 2 1138 0 Details
30 NMBCU Trial 3 2024 (U12) Standard 2024-05-10 2024-05-11 Nelson Mandela Bay (ENM) 6 1192.2 5 1 1008.7 0 Details
31 NMBCU Trials 2 2024 (U12) Standard 2024-04-12 2024-04-13 Nelson Mandela Bay (ENM) 6 1147.7 5 3 1271.1 0 Details
32 Madibaz Chess Tournament 2024 (B) Standard 2024-03-01 2024-03-02 Nelson Mandela Bay (ENM) 5 1143.4 5 2 1158.9 0 Details
33 NMBCU Trials 1 2024 (U12) Standard 2024-02-16 2024-02-16 Nelson Mandela Bay (ENM) 6 1100.6 6 3.5 1284.4 0 Details
34 NMBCU Closed 2023 (U12) Standard 2023-08-11 2023-08-12 Nelson Mandela Bay (ENM) 6 1048.5 6 3 1271.9 0 Details
35 NMBCU Trial 4 2023 (U12) Standard 2023-07-28 2023-07-29 Nelson Mandela Bay (ENM) 6 1046.2 5 1 1058 0 Details
36 EP Trials 3 2023 (U12) Standard 2023-05-05 2023-05-06 Nelson Mandela Bay (ENM) 6 1062.8 5 1 987.9 0 Details
37 NMB 2nd Trials 2023 (U12) Standard 2023-03-24 2023-03-25 Nelson Mandela Bay (ENM) 6 1139.2 5 0 739.1 0 Details
38 2023 Pearson Open Chess Tournament (D) Standard 2023-02-24 2023-02-25 Nelson Mandela Bay (ENM) 5 1200 4 0 812.4 0 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 15
Wins 8
Draws 2
Losses 5
White 8
Black 7
White wins 4
Black wins 4
Score 9
Percent 60
Dp 85
AOR 1370.3
Performance 1455.3
Game statistics (History)
Games 209
Wins 86
Draws 26
Losses 97
White 102
Black 107
White wins 49
Black wins 37
Score 99
Percent 47.4
Dp -22.4
AOR 1335
Performance 1312.7
Rankings (Main)
National
Overall 2341
Gender 2025
Age group 234
Gender/Age 173
Provincial
Overall 260
Gender 228
Age group 33
Gender/Age 24
Regional
Overall 90
Gender 79
Age group 12
Gender/Age 8
Rankings (Standard)
National
Overall 2193
Gender 1891
Age group 222
Gender/Age 165
Provincial
Overall 251
Gender 221
Age group 33
Gender/Age 25
Regional
Overall 87
Gender 77
Age group 12
Gender/Age 8
Rankings (Rapid)
National
Overall 3394
Gender 2702
Age group 641
Gender/Age 465
Provincial
Overall 319
Gender 268
Age group 44
Gender/Age 29
Regional
Overall 95
Gender 84
Age group 7
Gender/Age 5
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 15
Score 9
Percent 60
Aor 1370.3
Dp 85
Prat 1455.3
Performance (12 months)
Games 114
Score 57
Percent 50
Aor 1388.2
Dp 0
Prat 1388.2
Performance (History)
Games 209
Score 99
Percent 47.4
Aor 1335
Dp -22.4
Prat 1312.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Swartz, JZ (Jane Zavier) 5 3 2 NMBCU Trials 1 2024 (U12) NMBCU Trial 1 2026 (U14) Details
Overall 2 Bosch, R (Rayhaan) 5 4 1 NMBCH Trial 1 2025 (U14) Eastern Cape Inter-Regional Team Chess Championship 2025 (U14) Details
Overall 3 Du Toit, H (Hayden) 5 2 3 EP Trials 3 2023 (U12) FIDE in the Bay 2025 (B) Details
Overall 4 Nell, C (Chelsea Jane) 5 2 3 NMBCU Trial 4 2023 (U12) NMBCU Trial 1 2026 (U14) Details
Overall 5 Mabutho, S (Simingayo) 4 3 1 NMBCU Trials 2 2024 (U12) NMBCU Closed 2024 (U12) Details
Standard 1 Swartz, JZ (Jane Zavier) 5 3 2 NMBCU Trials 1 2024 (U12) NMBCU Trial 1 2026 (U14) Details
Standard 2 Bosch, R (Rayhaan) 5 4 1 NMBCH Trial 1 2025 (U14) Eastern Cape Inter-Regional Team Chess Championship 2025 (U14) Details
Standard 3 Du Toit, H (Hayden) 5 2 3 EP Trials 3 2023 (U12) FIDE in the Bay 2025 (B) Details
Standard 4 Nell, C (Chelsea Jane) 5 2 3 NMBCU Trial 4 2023 (U12) NMBCU Trial 1 2026 (U14) Details
Standard 5 Mclachlan, G (Geoffrey) 4 2 2 EP Trials 3 2023 (U12) EC Closed 2025 (U14 Boys) Details