PLAYER PAGE
Personal
Mahlangu, N (Nontokozo)
Chess SA id
2120304502FIDE id
?Date of birth
2012-06-04 (U14)Gender
FemaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-15Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1185 | 1184.9 | 1200 | 1200 |
| Raw rating | 1185 | 1184.9 | 1200 | 1200 |
| Weighted rating | 1171.8 | 1167.3 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 169.4 | 169.4 | 165.8 | 165.8 |
| Highest rating | 12002024-11-01 | 12002024-11-01 | 12002024-06-01 | 12002024-06-01 |
| Highest raw rating | 12002024-05-01 | 12002024-05-01 | 12002024-06-01 | 12002024-06-01 |
| Highest weighted rating | 12002024-11-01 | 12002024-11-01 | 12002024-06-01 | 12002024-06-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-06-01 | 12002024-06-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1185 | 1184.9 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1185 | 1184.9 | 1200 | 1200 |
| Raw rating | 1185 | 1184.9 | 1200 | 1200 |
| Weighted rating | 1171.8 | 1167.3 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 169.4 | 169.4 | 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 | 1185 | 1184.9 | 1200 | 1200 |
| New weighted rating | 1172.6 | 1168.4 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1185 | 1184.9 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1185 | 1184.9 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 8 | 8 | 0 | 0 | |
| 7 | 7 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 15 | 15 | 0 | 0 |
| Games since | |||||||||||||||||
| Main15 | Standard15 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -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 | 8 | 4 | 50 | 0 | 1224.2 | 1224.2 |
| Standard | 8 | 4 | 50 | 0 | 1224.2 | 1224.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 15 | 5.5 | 36.67 | -113.3 | 1222.5 | 1109.2 |
| Standard | 15 | 5.5 | 36.67 | -113.3 | 1222.5 | 1109.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1185 | 1184.9 | 1200 | 1200 |
| 2025-09-30 | 1185 | 1184.9 | 1200 | 1200 |
| 2025-09-01 | 1185 | 1184.9 | 1200 | 1200 |
| 2025-08-01 | 1177.9 | 1175.1 | 1200 | 1200 |
| 2025-07-01 | 1177.9 | 1175.1 | 1200 | 1200 |
| 2025-06-01 | 1177.9 | 1175.1 | 1200 | 1200 |
| 2025-05-01 | 1171.2 | 1165.6 | 1200 | 1200 |
| 2025-04-01 | 1171.2 | 1165.6 | 1200 | 1200 |
| 2025-03-01 | 1171.2 | 1165.6 | 1200 | 1200 |
| 2025-02-01 | 1170 | 1164.3 | 1200 | 1200 |
| 2025-01-01 | 1142.5 | 1131.6 | 1200 | 1200 |
| 2024-12-01 | 1142.5 | 1131.6 | 1200 | 1200 |
| 2024-11-01 | 1142.5 | 1131.6 | 1200 | 1200 |
| 2024-10-01 | 1142.5 | 1131.6 | 1200 | 1200 |
| 2024-09-01 | 1142.5 | 1131.6 | 1200 | 1200 |
| 2024-08-01 | 1169.1 | 1162.8 | 1200 | 1200 |
| 2024-07-01 | 1169.1 | 1162.8 | 1200 | 1200 |
| 2024-09-01 | 1169.1 | 1162.8 | 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 North School District CLOSED League Finals - D1 (U13 Girls) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 2 | 2025 Gauteng North School Individual Championships D1 (U13 Girls) | 2025-05-17 | 2025-05-17 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng North School District CLOSED League Finals - D1 (U13 Girls) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 2 | 2025 Gauteng North School Individual Championships D1 (U13 Girls) | 2025-05-17 | 2025-05-17 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 3 | D1 Gauteng North District School Closed 2024 (U13 Girls) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 4 | 2024 Gauteng North School District Individual Championships - D1 (U13 Girls) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 3 | 0.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd4 | typeStandard | result1 | ||
| OpponentSibuya, K (Khanyi Amanda Gracious) | OpponentMampuru, A (Amogelang) | ||||||||
| 2 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd5 | typeStandard | result1 | date2025-05-17 | rnd5 | typeStandard | result1 | ||
| OpponentMotshoeneng, G (Gontse) | OpponentMotshoeneng, G (Gontse) | ||||||||
| 3 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd3 | typeStandard | result1 | date2025-05-17 | rnd3 | typeStandard | result1 | ||
| OpponentMtshweni, Z (Zinhle) | OpponentMtshweni, Z (Zinhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd4 | typeStandard | result1 | ||
| OpponentSibuya, K (Khanyi Amanda Gracious) | OpponentMampuru, A (Amogelang) | ||||||||
| 2 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd5 | typeStandard | result1 | date2025-05-17 | rnd5 | typeStandard | result1 | ||
| OpponentMotshoeneng, G (Gontse) | OpponentMotshoeneng, G (Gontse) | ||||||||
| 3 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd3 | typeStandard | result1 | date2025-05-17 | rnd3 | typeStandard | result1 | ||
| OpponentMtshweni, Z (Zinhle) | OpponentMtshweni, Z (Zinhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd4 | typeStandard | result1 | ||
| OpponentSibuya, K (Khanyi Amanda Gracious) | OpponentMampuru, A (Amogelang) | ||||||||
| 2 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd5 | typeStandard | result1 | date2025-05-17 | rnd5 | typeStandard | result1 | ||
| OpponentMotshoeneng, G (Gontse) | OpponentMotshoeneng, G (Gontse) | ||||||||
| 3 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd3 | typeStandard | result1 | date2025-05-17 | rnd3 | typeStandard | result1 | ||
| OpponentMtshweni, Z (Zinhle) | OpponentMtshweni, Z (Zinhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | Tournament2025 Gauteng North School District CLOSED League Finals - D1 | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd4 | typeStandard | result1 | ||
| OpponentSibuya, K (Khanyi Amanda Gracious) | OpponentMampuru, A (Amogelang) | ||||||||
| 2 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd5 | typeStandard | result1 | date2025-05-17 | rnd5 | typeStandard | result1 | ||
| OpponentMotshoeneng, G (Gontse) | OpponentMotshoeneng, G (Gontse) | ||||||||
| 3 | 1 | Tournament2025 Gauteng North School Individual Championships D1 | Tournament2025 Gauteng North School Individual Championships D1 | ||||||
| date2025-05-17 | rnd3 | typeStandard | result1 | date2025-05-17 | rnd3 | typeStandard | result1 | ||
| OpponentMtshweni, Z (Zinhle) | OpponentMtshweni, Z (Zinhle) | ||||||||
| # | 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 | Motshoeneng ,G (Gontse) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Nyaku ,L (Lesego) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1147.9 | 1572.9 | 1136.4 | 1572.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | Rufu ,T (Tinovimba) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1227.3 | 802.3 | 1221.6 | 802.3 | 0 | 0 | 0 | 0 | ||||||
| 4 | Mtshweni ,Z (Zinhle) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Msiza ,L (Lethu) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Xakaza ,S (Siyanda) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 7 | Shawa ,B (Buang) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.6 | 774.6 | 1199.5 | 774.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Sibuya ,K (Khanyi Amanda Gracious) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 9 | Kabinde ,P (Palesa) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1271.3 | 846.3 | 1282.8 | 846.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Du Toit ,M (Mine) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1321.1 | 896.1 | 1314.4 | 896.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|