Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Libhongo Sonaba

1080116646
Overberg (WOS)
Personal
Main rating
Rating 1245
K-factor 36
Floor 796.5
Highest 1379 (2019-07-01)
Min/Max +/- allowed 128
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 891.9
Final +/- 0
New Rating
()
Rating 1245
K-factor 36
Floor 796.5
Highest 1379 (2019-07-01)
Min/Max +/- allowed 128.5
Standard rating
Rating 1197.5
K-factor 36
Floor 747.8
Highest 1374.1 (2019-07-01)
Min/Max +/- allowed 129.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 807.9
Final +/- 0
New Rating
()
Rating 1197.5
K-factor 36
Floor 747.8
Highest 1374.1 (2019-07-01)
Min/Max +/- allowed 129.4
Rapid rating
Rating 1271.2
K-factor 36
Floor 822.8
Highest 1412.8 (2023-02-01)
Min/Max +/- allowed 122.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1024.7
Final +/- 0
New Rating
()
Rating 1271.2
K-factor 36
Floor 822.8
Highest 1412.8 (2023-02-01)
Min/Max +/- allowed 122.4
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 Overberg Schools - HS Closed 2025 (U17 Boys) Standard 2025-03-22 2025-03-22 Overberg (WOS) 5 1245.6 5 0 761.6 0 Details
2 Overberg Schools - HS Trials 2025 (U17 Boys) Rapid 2025-02-22 2025-02-22 Overberg (WOS) 6 1246.1 6 2.5 1123.3 0 Details
3 Overberg Schools & Federation Open 2025 (U17) Rapid 2025-02-01 2025-02-01 Overberg (WOS) 6 1246.1 6 4 1348.2 0 Details
4 Overberg Top Schools 2023 (U15+U18) Standard 2023-08-05 2023-08-05 Overberg (WOS) 5 1255.4 5 2 1207 0 Details
5 Overberg Club Championships 2023 (A+B) Rapid 2023-07-29 2023-07-29 Overberg (WOS) 5 1252.8 5 2 1271.7 0 Details
6 Zwelihle Chess Club Rapid 2023 (A+B) Rapid 2023-06-17 2023-06-17 Overberg (WOS) 6 1253.8 6 3 1244.1 0 Details
7 Western Cape HS Individuals 2023 (U15 Boys) Standard 2023-04-01 2023-04-02 Cape Town (WCT) 6 1296.5 6 1 1093.7 0 Details
8 Overberg High School Closed 2023 (U15 Boys) Standard 2023-03-25 2023-03-25 Overberg (WOS) 5 1270.5 5 3 1411.8 0 Details
9 Overberg High Schools Trails 2023 (U15) Rapid 2023-02-24 2023-02-24 Overberg (WOS) 5 1218.4 5 3 1288 0 Details
10 Overberg Schools Open Tournament 2023 (U16) Rapid 2023-02-11 2023-02-11 Overberg (WOS) 5 1218.4 5 5 1681.1 0 Details
11 Western Cape Top Schools 2022 (U15 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 5 1220.8 5 2 1200.3 0 Details
12 Kleinmond Open 2021 (U14) Standard 2021-04-17 2021-04-17 Overberg (WOS) 5 1187.6 5 3 1385.3 0 Details
13 2019 Western Cape Club Championship (C) Standard 2019-10-25 2019-10-27 Overberg (WOS) 5 1193.1 2 1 1116.3 0 Details
14 Western Cape Top Schools 2019 (U11 Mix) Standard 2019-08-31 2019-09-01 Cape Winelands (WCW) 5 1226.6 4 1 987 0 Details
15 Overberg Top Schools 2019 (U11) Standard 2019-07-20 2019-07-20 Overberg (WOS) 5 1200 4 3 1370.1 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 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 (History)
Games 74
Wins 34
Draws 3
Losses 37
White 36
Black 38
White wins 21
Black wins 13
Score 35.5
Percent 48
Dp -17.2
AOR 1254.4
Performance 1237.2
Rankings (Main)
National
Overall 8685
Gender 7036
Age group 1094
Gender/Age 921
Provincial
Overall 2504
Gender 1939
Age group 280
Gender/Age 227
Regional
Overall 177
Gender 119
Age group 16
Gender/Age 11
Rankings (Standard)
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 (Rapid)
National
Overall 2498
Gender 2025
Age group 244
Gender/Age 212
Provincial
Overall 1063
Gender 844
Age group 88
Gender/Age 80
Regional
Overall 126
Gender 85
Age group 9
Gender/Age 7
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 5
Score 0
Percent 0
Aor 1186.6
Dp -425
Prat 761.6
Performance (History)
Games 74
Score 35.5
Percent 48
Aor 1254.4
Dp -17.2
Prat 1237.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Sibeko, M (Mbalntle) 3 1 2 Overberg Top Schools 2019 (U11) Zwelihle Chess Club Rapid 2023 (A+B) Details
Overall 2 Potgieter, PL (Pieter Liam) 3 0 3 Kleinmond Open 2021 (U14) Overberg High School Closed 2023 (U15 Boys) Details
Overall 3 Stephanus, S (Shagen-Lee) 2 1 1 Overberg Schools - HS Trials 2025 (U17 Boys) Overberg Schools - HS Closed 2025 (U17 Boys) Details
Overall 4 Solomon, I (Izaiah) 2 2 0 Kleinmond Open 2021 (U14) Western Cape HS Individuals 2023 (U15 Boys) Details
Overall 5 Van Den Berg, R (Rhinus) 2 1 1 Overberg Schools & Federation Open 2025 (U17) Overberg Schools - HS Closed 2025 (U17 Boys) Details
Standard 1 Potgieter, PL (Pieter Liam) 2 0 2 Kleinmond Open 2021 (U14) Overberg High School Closed 2023 (U15 Boys) Details
Standard 2 Solomon, I (Izaiah) 2 2 0 Kleinmond Open 2021 (U14) Western Cape HS Individuals 2023 (U15 Boys) Details
Standard 3 Sibeko, M (Mbalntle) 2 0 2 Overberg Top Schools 2019 (U11) Kleinmond Open 2021 (U14) Details
Standard 4 Mayezana, A (Amila) 2 0 2 Western Cape HS Individuals 2023 (U15 Boys) Overberg Schools - HS Closed 2025 (U17 Boys) Details
Rapid 1 Mfenyana, U (Ukho) 2 1 1 Overberg High Schools Trails 2023 (U15) Overberg Schools - HS Trials 2025 (U17 Boys) Details
Rapid 2 Oosthuizen, J (Jacques) 2 0 2 Zwelihle Chess Club Rapid 2023 (A+B) Overberg Club Championships 2023 (A+B) Details
Rapid 3 Bucchianeri, J (Jodi) 2 1 1 Overberg High Schools Trails 2023 (U15) Overberg Schools & Federation Open 2025 (U17) Details