PLAYER PAGE
Personal
Biko, S (Siyolise)
Chess SA id
1070100127FIDE id
?Date of birth
2007-08-13 (U20)Gender
MaleRegion
Pixley-ka-Seme (NCP)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-04-20Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1093.9 | 1075.8 | 1200 | 1200 |
| Raw rating | 1093.9 | 1075.8 | 1200 | 1200 |
| Weighted rating | 1085.7 | 1066.3 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 192.9 | 197.9 | 165.8 | 165.8 |
| Highest rating | 12002018-02-01 | 12002018-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-02-01 | 12002018-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1093.9 | 1075.8 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1093.9 | 1075.8 | 1200 | 1200 |
| Raw rating | 1093.9 | 1075.8 | 1200 | 1200 |
| Weighted rating | 1085.7 | 1066.3 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 192.9 | 197.9 | 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 | 1093.9 | 1075.8 | 1200 | 1200 |
| New weighted rating | 1085.8 | 1066.3 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1093.9 | 1075.8 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1093.9 | 1075.8 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 14 | 14 | 0 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard10 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Pixley-ka-Seme (NCP) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 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 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 14 | 1.5 | 10.71 | -333.9 | 1239.8 | 905.9 |
| Standard | 14 | 1.5 | 10.71 | -333.9 | 1239.8 | 905.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-09-30 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-09-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-08-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-07-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-06-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-05-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-04-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-03-01 | 1093.9 | 1075.8 | 1200 | 1200 |
| 2025-02-01 | 1093 | 1074.7 | 1200 | 1200 |
| 2025-01-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-12-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-11-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-10-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-09-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-08-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-07-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-09-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-05-01 | 1055.3 | 1031.2 | 1200 | 1200 |
| 2024-04-01 | 1163.1 | 1155.6 | 1200 | 1200 |
| 2024-03-01 | 1163.1 | 1155.6 | 1200 | 1200 |
| 2024-02-01 | 1163.1 | 1155.6 | 1200 | 1200 |
| 2024-01-01 | 1163.1 | 1155.6 | 1200 | 1200 |
| 2023-12-01 | 1163.1 | 1155.6 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hopetown Open Chess Tournament 2024 (U18+Open) | 2024-04-20 | 2024-04-20 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 0.5 | Yes | Analysis |
| 2 | 2024 HSDA Schools Tournament II (U15-U19) | 2024-04-13 | 2024-04-13 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 0 | Yes | Analysis |
| 3 | Pixley Schools District Eliminations 2018 (U11) | 2018-04-14 | 2018-04-14 | Standard | Pixley-ka-Seme (NCP) | 5 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentHopetown Open Chess Tournament 2024 | TournamentHopetown Open Chess Tournament 2024 | ||||||
| date2024-04-20 | rnd5 | typeStandard | result0.5 | date2024-04-20 | rnd5 | typeStandard | result0.5 | ||
| OpponentMay, AD (Alrique Dominic) | OpponentMay, AD (Alrique Dominic) | ||||||||
| 2 | 1 | TournamentPixley Schools District Eliminations 2018 | TournamentPixley Schools District Eliminations 2018 | ||||||
| date2018-04-14 | rnd5 | typeStandard | result1 | date2018-04-14 | rnd5 | typeStandard | result1 | ||
| OpponentMboniswa, I (Indibabale) | OpponentMboniswa, I (Indibabale) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentHopetown Open Chess Tournament 2024 | TournamentHopetown Open Chess Tournament 2024 | ||||||
| date2024-04-20 | rnd5 | typeStandard | result0.5 | date2024-04-20 | rnd5 | typeStandard | result0.5 | ||
| OpponentMay, AD (Alrique Dominic) | OpponentMay, AD (Alrique Dominic) | ||||||||
| 2 | 1 | TournamentPixley Schools District Eliminations 2018 | TournamentPixley Schools District Eliminations 2018 | ||||||
| date2018-04-14 | rnd5 | typeStandard | result1 | date2018-04-14 | rnd5 | typeStandard | result1 | ||
| OpponentMboniswa, I (Indibabale) | OpponentMboniswa, I (Indibabale) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPixley Schools District Eliminations 2018 | TournamentPixley Schools District Eliminations 2018 | ||||||
| date2018-04-14 | rnd5 | typeStandard | result1 | date2018-04-14 | rnd5 | typeStandard | result1 | ||
| OpponentMboniswa, I (Indibabale) | OpponentMboniswa, I (Indibabale) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPixley Schools District Eliminations 2018 | TournamentPixley Schools District Eliminations 2018 | ||||||
| date2018-04-14 | rnd5 | typeStandard | result1 | date2018-04-14 | rnd5 | typeStandard | result1 | ||
| OpponentMboniswa, I (Indibabale) | OpponentMboniswa, I (Indibabale) | ||||||||
| # | 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 | Madyo ,T (Thami) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1160.4 | 735.4 | 1162.4 | 735.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Hendricks ,G (Garryn) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1318 | 893 | 1320.5 | 893 | 0 | 0 | 0 | 0 | ||||||
| 3 | Madyo ,M (Mbuyiselo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1319.7 | 894.7 | 1319.8 | 894.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | May ,AD (Alrique Dominic) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1343.5 | 1343.5 | 1345.6 | 1343.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mboniswa ,I (Indibabale) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Boucher ,R (Ryann) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1162.2 | 737.2 | 1184.4 | 737.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Bailey ,M (Marlin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 8 | Oberholzer ,K (Kyle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1235.3 | 810.3 | 1250.7 | 810.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Wolfaard ,S (Stephan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1107.6 | 682.6 | 1109.6 | 682.6 | 0 | 0 | 0 | 0 | ||||||
| 10 | Rusford ,C (Chad Jason) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1468.4 | 1043.4 | 1459.9 | 1043.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|