PLAYER PAGE
Personal
Letsoalo, B (Boipelo)
Chess SA id
1110161698FIDE id
?Date of birth
2011-09-04 (U16)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-27Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| Raw rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| Weighted rating | 1079.2 | 1068.3 | 1184.2 | 1200 |
| Weighted performance | 839.1 | 836.8 | 0 | 0 |
| Floor | 700 | 700 | 716.5 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 186.4 | 194.6 | 162 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 1216.52025-11-01 | 12002018-10-01 |
| Highest raw rating | 12002019-12-01 | 12002019-12-01 | 1216.52025-11-01 | 12002024-03-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002019-12-01 | 12002019-12-01 | 12002019-12-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| Analysis | ||||
| Rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| Raw rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| Weighted rating | 1079.2 | 1068.3 | 1184.2 | |
| Weighted performance | 839.1 | 836.8 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 716.5 | 700 |
| Max/Min rating change allowed | 186.4 | 194.6 | 162 | 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 | 1117.7 | 1087.5 | 1216.5 | 1200 |
| New weighted rating | 1082 | 1069.5 | 1187 | 1200 |
| New weighted performance | 833.3 | 831 | 0 | 0 |
| Temp new rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1117.7 | 1087.5 | 1216.5 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 716.5 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 7 | 5 | 2 | 0 | |
| 19 | 19 | 0 | 0 | |
| 5 | 0 | 5 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 31 | 24 | 7 | 0 |
| Games since | |||||||||||||||||
| Main26 | Standard24 | Rapid2 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 7 | 4 | 57.14 | 60.7 | 1210.4 | 1271.1 |
| Standard | 5 | 2 | 40 | -85 | 1214.6 | 1129.6 |
| Rapid | 2 | 2 | 100 | 425 | 1200 | 1625 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 31 | 10.5 | 33.87 | -137.1 | 1177.9 | 1040.8 |
| Standard | 24 | 6.5 | 27.08 | -194.8 | 1171.5 | 976.7 |
| Rapid | 7 | 4 | 57.14 | 60.7 | 1200 | 1260.7 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1117.7 | 1087.5 | 1216.5 | 1200 |
| 2025-09-30 | 1092.6 | 1087.5 | 1182 | 1200 |
| 2025-09-01 | 1092.6 | 1087.5 | 1182 | 1200 |
| 2025-08-01 | 1092.6 | 1087.5 | 1182 | 1200 |
| 2025-07-01 | 1092.6 | 1087.5 | 1182 | 1200 |
| 2025-06-01 | 1092.6 | 1087.5 | 1182 | 1200 |
| 2025-05-01 | 1083.5 | 1074.7 | 1182 | 1200 |
| 2025-04-01 | 1083.5 | 1074.7 | 1182 | 1200 |
| 2025-03-01 | 1083.5 | 1074.7 | 1182 | 1200 |
| 2025-02-01 | 1083.5 | 1074.6 | 1182 | 1200 |
| 2025-01-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-12-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-11-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-10-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-09-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-08-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-07-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-09-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-05-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-04-01 | 1045.8 | 1030.9 | 1180.6 | 1200 |
| 2024-03-01 | 1086.7 | 1080.9 | 1180.6 | 1200 |
| 2024-02-01 | 1140.5 | 1138.1 | 1180.6 | 1200 |
| 2024-01-01 | 1188.3 | 1200 | 1180.6 | 1200 |
| 2023-12-01 | 1188.3 | 1200 | 1180.6 | 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 | Soweto Chess Festival 2025 (U16) | 2025-09-27 | 2025-09-27 | Rapid | Johannesburg Metro (GJM) | 4 | 2 | 2 | Yes | Analysis |
| 2 | 2025 Silver Lakes Chess Club Open Chess Tournament (D) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Soweto Chess Festival 2025 (U16) | 2025-09-27 | 2025-09-27 | Rapid | Johannesburg Metro (GJM) | 4 | 2 | 2 | Yes | Analysis |
| 2 | 2025 Silver Lakes Chess Club Open Chess Tournament (D) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2024 Chris Greyling Open Chess Tournament (D1) | 2024-03-16 | 2024-03-16 | Standard | Tshwane (GTP) | 5 | 4 | 0.5 | Yes | Analysis |
| 4 | 2024 Tshwane Chess AHS Open Chess Tournament (D1) | 2024-02-24 | 2024-02-24 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 5 | 2024 Piet Robbertse Open Chess Tournament (D2) | 2024-02-03 | 2024-02-04 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 6 | 2024 Tshwane Chess OPEN Registration Tournament (D2) | 2024-01-27 | 2024-01-27 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 7 | 2023 u16 OR Tambo Soncini Chess Tournament | 2023-09-02 | 2023-09-02 | Rapid | Tshwane (GTP) | 6 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | Tournament2023 u16 OR Tambo Soncini Chess Tournament | ||||||
| date2023-09-02 | rnd4 | typeRapid | result0.5 | date2023-09-02 | rnd6 | typeRapid | result1 | ||
| OpponentMokwena, K (Kopano) | OpponentMokwena, B (Bahati) | ||||||||
| 2 | 2 | TournamentSoweto Chess Festival 2025 | TournamentSoweto Chess Festival 2025 | ||||||
| date2025-09-27 | rnd1 | typeRapid | result1 | date2025-09-27 | rnd2 | typeRapid | result1 | ||
| OpponentMazibuko, N (Ntokozo) | OpponentBorias, L (Lethabo) | ||||||||
| 3 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, Z (Zane) | OpponentVisser, Z (Zane) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, Z (Zane) | OpponentVisser, Z (Zane) | ||||||||
| 2 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd1 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentDu Toit, L (Luhann) | OpponentDu Toit, L (Luhann) | ||||||||
| 3 | 1 | Tournament2024 Chris Greyling Open Chess Tournament | Tournament2024 Chris Greyling Open Chess Tournament | ||||||
| date2024-03-16 | rnd3 | typeStandard | result0.5 | date2024-03-16 | rnd3 | typeStandard | result0.5 | ||
| OpponentHuman, S (Samuel) | OpponentHuman, S (Samuel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | Tournament2023 u16 OR Tambo Soncini Chess Tournament | ||||||
| date2023-09-02 | rnd4 | typeRapid | result0.5 | date2023-09-02 | rnd6 | typeRapid | result1 | ||
| OpponentMokwena, K (Kopano) | OpponentMokwena, B (Bahati) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, Z (Zane) | OpponentVisser, Z (Zane) | ||||||||
| 2 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd1 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentDu Toit, L (Luhann) | OpponentDu Toit, L (Luhann) | ||||||||
| 3 | 1 | Tournament2024 Tshwane Chess AHS Open Chess Tournament | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2024-02-24 | rnd5 | typeStandard | result1 | date2024-02-24 | rnd5 | typeStandard | result1 | ||
| OpponentManamela, K (Kgalalelo) | OpponentManamela, K (Kgalalelo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, Z (Zane) | OpponentVisser, Z (Zane) | ||||||||
| 2 | 1 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd1 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentDu Toit, L (Luhann) | OpponentDu Toit, L (Luhann) | ||||||||
| 3 | 1 | Tournament2024 Tshwane Chess AHS Open Chess Tournament | Tournament2024 Tshwane Chess AHS Open Chess Tournament | ||||||
| date2024-02-24 | rnd5 | typeStandard | result1 | date2024-02-24 | rnd5 | typeStandard | result1 | ||
| OpponentManamela, K (Kgalalelo) | OpponentManamela, K (Kgalalelo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2023 u16 OR Tambo Soncini Chess Tournament | Tournament2023 u16 OR Tambo Soncini Chess Tournament | ||||||
| date2023-09-02 | rnd6 | typeRapid | result1 | date2023-09-02 | rnd6 | typeRapid | result1 | ||
| OpponentMokwena, B (Bahati) | OpponentMokwena, B (Bahati) | ||||||||
| # | 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 | Fuhri ,D (Dane) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1108.6 | 683.6 | 1096 | 683.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Lekalakala ,R (Realeboga Blessings) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1131.4 | 706.4 | 1125.2 | 706.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Kriel ,J (Johan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1094.1 | 669.1 | 1080.2 | 669.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Prinsloo ,V (Veronique) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1331.3 | 906.3 | 1324.9 | 906.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Meletoa ,T (Tshepo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1155.6 | 730.6 | 1162.6 | 730.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mamphweli ,T (Tshedza) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1097 | 672 | 1089.5 | 672 | 0 | 0 | 0 | 0 | ||||||
| 7 | Matjila ,N (Neo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1188.6 | 1613.6 | 1200 | 1613.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Bailey ,K (Keanu) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1175.5 | 1600.5 | 1174.1 | 1600.5 | 0 | 0 | 0 | 0 | ||||||
| 9 | Visser ,Z (Zane) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1197 | 1622 | 1200 | 1622 | 0 | 0 | 0 | 0 | ||||||
| 10 | Van Der Merwe ,H (Hendrik) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1160.9 | 735.9 | 1150.2 | 735.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|