PLAYER PAGE
Personal
Mbatha, L (Leona)
Chess SA id
2130311878FIDE id
?Date of birth
2013-05-15 (U14)Gender
FemaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-29Personal details last changed
2025-09-05Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1192.3 | 1198.3 | 1188.9 | 1200 |
| Raw rating | 1183.1 | 1178.8 | 1188.9 | 1200 |
| Weighted rating | 1192.3 | 1198.3 | 1187.1 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 169.9 | 170.9 | 168.5 | 165.8 |
| Highest rating | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-10-01 | 12002024-12-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -0.9 | -1.6 | 0 | 0 |
| New rating | 1191.4 | 1196.7 | 1188.9 | 1200 |
| Analysis | ||||
| Rating | 1192.3 | 1198.3 | 1188.9 | 1200 |
| Raw rating | 1183.1 | 1178.8 | 1188.9 | 1200 |
| Weighted rating | 1192.3 | 1198.3 | 1187.1 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 169.9 | 170.9 | 168.5 | 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 | 1183.1 | 1178.8 | 1188.9 | 1200 |
| New weighted rating | 1191.4 | 1196.7 | 1187 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1191.4 | 1196.7 | 1188.9 | 1200 |
| Temp new rating +/- | -0.9 | -1.6 | 0 | 0 |
| Final new rating +/- | -0.9 | -1.6 | 0 | 0 |
| New rating | 1191.4 | 1196.7 | 1188.9 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 4 | 0 | 4 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 8 | 4 | 4 | 0 |
| Games since | |||||||||||||||||
| Main8 | Standard4 | Rapid4 | Blitz0 | ||||||||||||||
| Gender | F | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| F | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 F | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| F | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 F | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| F | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 F | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| F | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 F | -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 | 4 | 1 | 25 | -212.5 | 1326.6 | 1114.1 |
| Standard | 4 | 1 | 25 | -212.5 | 1326.6 | 1114.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 8 | 2 | 25 | -212.5 | 1277.9 | 1065.4 |
| Standard | 4 | 1 | 25 | -212.5 | 1326.6 | 1114.1 |
| Rapid | 4 | 1 | 25 | -212.5 | 1229.2 | 1016.7 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1183.1 | 1178.8 | 1188.9 | 1200 |
| 2025-09-30 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-09-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-08-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-07-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-06-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-05-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-04-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-03-01 | 1194.1 | 1200 | 1188.9 | 1200 |
| 2025-02-01 | 1193.2 | 1200 | 1187 | 1200 |
| 2025-01-01 | 1177.2 | 1200 | 1156.8 | 1200 |
| 2024-12-01 | 1177.2 | 1200 | 1156.8 | 1200 |
| 2024-11-01 | 1177.2 | 1200 | 1156.8 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 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 | 2025 Gauteng Top Schools Teams (U13 Girls) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng Top Schools Teams (U13 Girls) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 2 | Wits Young Kudu 2024 (Primary School) | 2024-09-14 | 2024-09-14 | Rapid | Johannesburg Metro (GJM) | 5 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Gauteng Top Schools Teams | Tournament2025 Gauteng Top Schools Teams | ||||||
| date2025-08-29 | rnd4 | typeStandard | result1 | date2025-08-29 | rnd4 | typeStandard | result1 | ||
| OpponentBosman, J (Johanica) | OpponentBosman, J (Johanica) | ||||||||
| 2 | 1 | TournamentWits Young Kudu 2024 | TournamentWits Young Kudu 2024 | ||||||
| date2024-09-14 | rnd5 | typeRapid | result1 | date2024-09-14 | rnd5 | typeRapid | result1 | ||
| OpponentMadi, N (Nokukhany) | OpponentMadi, N (Nokukhany) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWits Young Kudu 2024 | TournamentWits Young Kudu 2024 | ||||||
| date2024-09-14 | rnd5 | typeRapid | result1 | date2024-09-14 | rnd5 | typeRapid | result1 | ||
| OpponentMadi, N (Nokukhany) | OpponentMadi, N (Nokukhany) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWits Young Kudu 2024 | TournamentWits Young Kudu 2024 | ||||||
| date2024-09-14 | rnd5 | typeRapid | result1 | date2024-09-14 | rnd5 | typeRapid | result1 | ||
| OpponentMadi, N (Nokukhany) | OpponentMadi, N (Nokukhany) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWits Young Kudu 2024 | TournamentWits Young Kudu 2024 | ||||||
| date2024-09-14 | rnd5 | typeRapid | result1 | date2024-09-14 | rnd5 | typeRapid | result1 | ||
| OpponentMadi, N (Nokukhany) | OpponentMadi, N (Nokukhany) | ||||||||
| # | 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 | Lewis ,K (Kiara) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1432.6 | 1007.6 | 1428.7 | 1007.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Magana ,K (Kgopotso) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1438.4 | 1013.4 | 1275.8 | 1013.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Mampane ,O (Oratile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Bosman ,J (Johanica) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1235.5 | 1660.5 | 1241.7 | 1660.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Madiba ,T (Thuto) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1274.1 | 849.1 | 0 | 0 | 1200 | 849.1 | 0 | 0 | ||||||
| 6 | Madi ,N (Nokukhany) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1242.7 | 1667.7 | 0 | 0 | 1200 | 1667.7 | 0 | 0 | ||||||
| 7 | Clarke ,G (Gerrith) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
| 8 | Mashigo ,R (Relebohile) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|