PLAYER PAGE
Personal

Kubeka, S (Siyabonga)
Chess SA id
1080161056FIDE id
?Date of birth
2008-08-21 (U18)Gender
MaleRegion
Ekurhuleni (GE)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-16Personal details last changed
1900-01-01Junior GPX Games
15Junior GPX Points
1543.4Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1355.5 | 1386.1 | 1200 | 1200 |
Raw rating | 1355.5 | 1386.1 | 1200 | 1200 |
Weighted rating | 1235 | 1242.5 | 1200 | 1200 |
Weighted performance | 0 | 0 | 0 | 0 |
Floor | 855.5 | 886.1 | 700 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 132.9 | 127.2 | 165.8 | 165.8 |
Highest rating | 1355.52025-09-01 | 1386.12025-09-01 | 12002018-10-01 | 12002018-10-01 |
Highest raw rating | 1355.52025-09-01 | 1386.12025-09-01 | 12002024-03-01 | 12002024-03-01 |
Highest weighted rating | 1287.72018-10-01 | 1306.12018-10-01 | 12002018-10-01 | 12002018-10-01 |
Highest weighted performance | 12002019-12-01 | 12002019-12-01 | 12002024-03-01 | 12002024-03-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1355.5 | 1386.1 | 1200 | 1200 |
Analysis | ||||
Rating | 1355.5 | 1386.1 | 1200 | 1200 |
Raw rating | 1355.5 | 1386.1 | 1200 | 1200 |
Weighted rating | 1235 | 1242.5 | 1200 | |
Weighted performance | 0 | 0 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 855.5 | 886.1 | 700 | 700 |
Max/Min rating change allowed | 132.9 | 127.2 | 165.8 | 165.8 |
Games | 0 | 0 | 0 | 0 |
Score | 0 | 0 | 0 | 0 |
Expected score | 0 | 0 | 0 | 0 |
Score-Expected | 0 | 0 | 0 | 0 |
Temp raw +/- | 0 | 0 | 0 | 0 |
Final raw +/- | 0 | 0 | 0 | 0 |
New raw rating | 1355.5 | 1386.1 | 1200 | 1200 |
New weighted rating | 1246.3 | 1256 | 1200 | 1200 |
New weighted performance | 0 | 0 | 0 | 0 |
Temp new rating | 1355.5 | 1386.1 | 1200 | 1200 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1355.5 | 1386.1 | 1200 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 855.5 | 886.1 | 700 | 700 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
15 | 15 | 0 | 0 | |
0 | 0 | 0 | 0 | |
5 | 5 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 20 | 20 | 0 | 0 |
Games since | |||||||||||||||||
Main15 | Standard15 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | U18 | ||||||||||||||||
Region | Ekurhuleni (GE) | ||||||||||||||||
Province | Gauteng (GT) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 |
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 0 | 0 | 0 | 0 | 0 | 0 |
Standard | 0 | 0 | 0 | 0 | 0 | 0 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 15 | 13 | 86.67 | 311.7 | 1241.1 | 1552.8 |
Standard | 15 | 13 | 86.67 | 311.7 | 1241.1 | 1552.8 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 20 | 14.5 | 72.5 | 191.2 | 1252.1 | 1443.3 |
Standard | 20 | 14.5 | 72.5 | 191.2 | 1252.1 | 1443.3 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1355.5 | 1386.1 | 1200 | 1200 |
2025-09-01 | 1355.5 | 1386.1 | 1200 | 1200 |
2025-08-01 | 1287.7 | 1306.1 | 1200 | 1200 |
2025-07-01 | 1287.7 | 1306.1 | 1200 | 1200 |
2025-06-01 | 1217.2 | 1222.2 | 1200 | 1200 |
2025-05-01 | 1217.2 | 1222.2 | 1200 | 1200 |
2025-04-01 | 1217.2 | 1222.2 | 1200 | 1200 |
2025-03-01 | 1217.2 | 1222.2 | 1200 | 1200 |
2025-02-01 | 1187 | 1184.6 | 1200 | 1200 |
2025-01-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-12-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-11-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-10-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-09-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-08-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-07-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-06-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-08-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-04-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-03-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-02-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2024-01-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2023-12-01 | 1186.3 | 1183.8 | 1200 | 1200 |
2023-11-01 | 1186.3 | 1183.8 | 1200 | 1200 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | D6 High School Teams Final 2025 (U19) | 2025-08-16 | 2025-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 5 | Yes | Analysis |
2 | D6 HS Teams 2025 (U19) | 2025-05-31 | 2025-05-31 | Standard | Ekurhuleni (GE) | 5 | 5 | 5 | Yes | Analysis |
3 | D6 SH Individual 2025 (U8 Boys) | 2025-02-22 | 2025-02-22 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | D6 High School Teams Final 2025 (U19) | 2025-08-16 | 2025-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 5 | Yes | Analysis |
2 | D6 HS Teams 2025 (U19) | 2025-05-31 | 2025-05-31 | Standard | Ekurhuleni (GE) | 5 | 5 | 5 | Yes | Analysis |
3 | D6 SH Individual 2025 (U8 Boys) | 2025-02-22 | 2025-02-22 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
4 | 2023 Gauteng Top Schools (U15 Mixed) | 2023-08-19 | 2023-08-19 | Standard | West Rand (GWR) | 5 | 5 | 1.5 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 11 | TournamentD6 SH Individual 2025 | TournamentD6 High School Teams Final 2025 | ||||||
date2025-02-22 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
OpponentNxele, M (Miracle) | OpponentBandu, L (Lachai) | ||||||||
2 | 2 | TournamentD6 SH Individual 2025 | TournamentD6 SH Individual 2025 | ||||||
date2025-02-22 | rnd2 | typeStandard | result1 | date2025-02-22 | rnd3 | typeStandard | result1 | ||
OpponentMahlasela, K (Kabelo) | OpponentMofokeng, K (Kekeletso) | ||||||||
3 | 2 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
date2023-08-19 | rnd4 | typeStandard | result1 | date2023-08-19 | rnd5 | typeStandard | result0.5 | ||
OpponentMmbadi, O (Obadiah) | OpponentBhayat, J (Jaleel) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 11 | TournamentD6 SH Individual 2025 | TournamentD6 High School Teams Final 2025 | ||||||
date2025-02-22 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
OpponentNxele, M (Miracle) | OpponentBandu, L (Lachai) | ||||||||
2 | 2 | TournamentD6 SH Individual 2025 | TournamentD6 SH Individual 2025 | ||||||
date2025-02-22 | rnd2 | typeStandard | result1 | date2025-02-22 | rnd3 | typeStandard | result1 | ||
OpponentMahlasela, K (Kabelo) | OpponentMofokeng, K (Kekeletso) | ||||||||
3 | 2 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
date2023-08-19 | rnd4 | typeStandard | result1 | date2023-08-19 | rnd5 | typeStandard | result0.5 | ||
OpponentMmbadi, O (Obadiah) | OpponentBhayat, J (Jaleel) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 11 | TournamentD6 SH Individual 2025 | TournamentD6 High School Teams Final 2025 | ||||||
date2025-02-22 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
OpponentNxele, M (Miracle) | OpponentBandu, L (Lachai) | ||||||||
2 | 2 | TournamentD6 SH Individual 2025 | TournamentD6 SH Individual 2025 | ||||||
date2025-02-22 | rnd2 | typeStandard | result1 | date2025-02-22 | rnd3 | typeStandard | result1 | ||
OpponentMahlasela, K (Kabelo) | OpponentMofokeng, K (Kekeletso) | ||||||||
3 | 1 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
date2023-08-19 | rnd4 | typeStandard | result1 | date2023-08-19 | rnd4 | typeStandard | result1 | ||
OpponentMmbadi, O (Obadiah) | OpponentMmbadi, O (Obadiah) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 11 | TournamentD6 SH Individual 2025 | TournamentD6 High School Teams Final 2025 | ||||||
date2025-02-22 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
OpponentNxele, M (Miracle) | OpponentBandu, L (Lachai) | ||||||||
2 | 2 | TournamentD6 SH Individual 2025 | TournamentD6 SH Individual 2025 | ||||||
date2025-02-22 | rnd2 | typeStandard | result1 | date2025-02-22 | rnd3 | typeStandard | result1 | ||
OpponentMahlasela, K (Kabelo) | OpponentMofokeng, K (Kekeletso) | ||||||||
3 | 1 | Tournament2023 Gauteng Top Schools | Tournament2023 Gauteng Top Schools | ||||||
date2023-08-19 | rnd4 | typeStandard | result1 | date2023-08-19 | rnd4 | typeStandard | result1 | ||
OpponentMmbadi, O (Obadiah) | OpponentMmbadi, O (Obadiah) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
Top 10 opponents most often played
# | Opponent | Main | Standard | Rapid | Blitz | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
1 | Manyabe ,N (Nakisani) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1224.6 | 1649.6 | 1229.7 | 1649.6 | 0 | 0 | 0 | 0 | ||||||
2 | Bhayat ,J (Jaleel) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1212.3 | 1212.3 | 1214 | 1212.3 | 0 | 0 | 0 | 0 | ||||||
3 | Mahlasela ,K (Kabelo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
4 | Magagula ,S (Sive) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1332.2 | 907.2 | 1305.7 | 907.2 | 0 | 0 | 0 | 0 | ||||||
5 | Nhlapo ,S (Sakhile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
6 | Poswa ,P (Phaphama) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
7 | Mofokeng ,K (Kekeletso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
8 | Seffurie ,K (Kgothatso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
9 | Mnisi ,M (Mpilo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1207.7 | 782.7 | 1223.2 | 782.7 | 0 | 0 | 0 | 0 | ||||||
10 | Strydom ,C (Charl) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1231.8 | 1656.8 | 1239.9 | 1656.8 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|