PLAYER PAGE
Personal
Muhau, J (Johnson)
Chess SA id
1090307479FIDE id
?Date of birth
2009-05-28 (U18)Gender
MaleRegion
Bojanala Platina (NBR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-02Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1174 | 1200 | 1158.6 | 1200 |
| Raw rating | 1169.8 | 1200 | 1154.7 | 1200 |
| Weighted rating | 1174 | 1200 | 1158.6 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 173.1 | 165.8 | 176.9 | 165.8 |
| Highest rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest raw rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-07-01 | 12002024-12-01 | 12002024-07-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -0.8 | 0 | -1 | 0 |
| New rating | 1173.2 | 1200 | 1157.6 | 1200 |
| Analysis | ||||
| Rating | 1174 | 1200 | 1158.6 | 1200 |
| Raw rating | 1169.8 | 1200 | 1154.7 | 1200 |
| Weighted rating | 1174 | 1200 | 1158.6 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 173.1 | 165.8 | 176.9 | 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 | 1169.8 | 1200 | 1154.7 | 1200 |
| New weighted rating | 1173.2 | 1200 | 1157.6 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1173.2 | 1200 | 1157.6 | 1200 |
| Temp new rating +/- | -0.8 | 0 | -1 | 0 |
| Final new rating +/- | -0.8 | 0 | -1 | 0 |
| New rating | 1173.2 | 1200 | 1157.6 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 0 | 5 | 0 | |
| 5 | 0 | 5 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 0 | 10 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard0 | Rapid10 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | Bojanala Platina (NBR) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| 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 | 5 | 2 | 40 | -85 | 1199.4 | 1114.4 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 5 | 2 | 40 | -85 | 1199.4 | 1114.4 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 10 | 3 | 30 | -170 | 1173.8 | 1003.8 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 10 | 3 | 30 | -170 | 1173.8 | 1003.8 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1169.8 | 1200 | 1154.7 | 1200 |
| 2025-09-01 | 1169.8 | 1200 | 1154.7 | 1200 |
| 2025-08-01 | 1178.3 | 1200 | 1165.1 | 1200 |
| 2025-07-01 | 1178.3 | 1200 | 1165.1 | 1200 |
| 2025-06-01 | 1178.3 | 1200 | 1165.1 | 1200 |
| 2025-05-01 | 1178.3 | 1200 | 1165.1 | 1200 |
| 2025-04-01 | 1178.3 | 1200 | 1165.1 | 1200 |
| 2025-03-01 | 1178.3 | 1200 | 1165.1 | 1200 |
| 2025-02-01 | 1177.2 | 1200 | 1163.3 | 1200 |
| 2025-01-01 | 1153.5 | 1200 | 1125.2 | 1200 |
| 2024-12-01 | 1153.5 | 1200 | 1125.2 | 1200 |
| 2024-11-01 | 1153.5 | 1200 | 1125.2 | 1200 |
| 2024-10-01 | 1153.5 | 1200 | 1125.2 | 1200 |
| 2024-09-01 | 1153.5 | 1200 | 1125.2 | 1200 |
| 2024-08-01 | 1153.5 | 1200 | 1125.2 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 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 |
| 2023-11-01 | 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 | Bojanala's Clash Of Schools 2025 (U17+B-Juniors) | 2025-08-02 | 2025-08-02 | Rapid | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bojanala's Clash Of Schools 2025 (U17+B-Juniors) | 2025-08-02 | 2025-08-02 | Rapid | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Bojanala's Clash Of Schools - Secondary 2024 (U17) | 2024-07-27 | 2024-07-27 | Rapid | Bojanala Platina (NBR) | 5 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd5 | typeRapid | result1 | date2025-08-02 | rnd5 | typeRapid | result1 | ||
| OpponentTsambo, M (Menzi) | OpponentTsambo, M (Menzi) | ||||||||
| 2 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd2 | typeRapid | result1 | date2025-08-02 | rnd2 | typeRapid | result1 | ||
| OpponentMoabalobelo, O (Otlotleng) | OpponentMoabalobelo, O (Otlotleng) | ||||||||
| 3 | 1 | TournamentBojanala's Clash Of Schools - Secondary 2024 | TournamentBojanala's Clash Of Schools - Secondary 2024 | ||||||
| date2024-07-27 | rnd4 | typeRapid | result1 | date2024-07-27 | rnd4 | typeRapid | result1 | ||
| OpponentMalatsi, L (Letlhogonolo) | OpponentMalatsi, L (Letlhogonolo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd5 | typeRapid | result1 | date2025-08-02 | rnd5 | typeRapid | result1 | ||
| OpponentTsambo, M (Menzi) | OpponentTsambo, M (Menzi) | ||||||||
| 2 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd2 | typeRapid | result1 | date2025-08-02 | rnd2 | typeRapid | result1 | ||
| OpponentMoabalobelo, O (Otlotleng) | OpponentMoabalobelo, O (Otlotleng) | ||||||||
| 3 | 1 | TournamentBojanala's Clash Of Schools - Secondary 2024 | TournamentBojanala's Clash Of Schools - Secondary 2024 | ||||||
| date2024-07-27 | rnd4 | typeRapid | result1 | date2024-07-27 | rnd4 | typeRapid | result1 | ||
| OpponentMalatsi, L (Letlhogonolo) | OpponentMalatsi, L (Letlhogonolo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd5 | typeRapid | result1 | date2025-08-02 | rnd5 | typeRapid | result1 | ||
| OpponentTsambo, M (Menzi) | OpponentTsambo, M (Menzi) | ||||||||
| 2 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd2 | typeRapid | result1 | date2025-08-02 | rnd2 | typeRapid | result1 | ||
| OpponentMoabalobelo, O (Otlotleng) | OpponentMoabalobelo, O (Otlotleng) | ||||||||
| 3 | 1 | TournamentBojanala's Clash Of Schools - Secondary 2024 | TournamentBojanala's Clash Of Schools - Secondary 2024 | ||||||
| date2024-07-27 | rnd4 | typeRapid | result1 | date2024-07-27 | rnd4 | typeRapid | result1 | ||
| OpponentMalatsi, L (Letlhogonolo) | OpponentMalatsi, L (Letlhogonolo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd5 | typeRapid | result1 | date2025-08-02 | rnd5 | typeRapid | result1 | ||
| OpponentTsambo, M (Menzi) | OpponentTsambo, M (Menzi) | ||||||||
| 2 | 1 | TournamentBojanala's Clash Of Schools 2025 | TournamentBojanala's Clash Of Schools 2025 | ||||||
| date2025-08-02 | rnd2 | typeRapid | result1 | date2025-08-02 | rnd2 | typeRapid | result1 | ||
| OpponentMoabalobelo, O (Otlotleng) | OpponentMoabalobelo, O (Otlotleng) | ||||||||
| 3 | 1 | TournamentBojanala's Clash Of Schools - Secondary 2024 | TournamentBojanala's Clash Of Schools - Secondary 2024 | ||||||
| date2024-07-27 | rnd4 | typeRapid | result1 | date2024-07-27 | rnd4 | typeRapid | result1 | ||
| OpponentMalatsi, L (Letlhogonolo) | OpponentMalatsi, L (Letlhogonolo) | ||||||||
| # | 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 | Malatsi ,L (Letlhogonolo) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 2 | Modise ,O (Omphile) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
| 3 | Molefe ,K (Kitso) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
| 4 | Venter ,S (Stephan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1059.7 | 634.7 | 0 | 0 | 846.2 | 634.7 | 0 | 0 | ||||||
| 5 | Moabalobelo ,O (Otlotleng) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 6 | Ofentse ,M (Mandhaze) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1162.8 | 737.8 | 0 | 0 | 1200 | 737.8 | 0 | 0 | ||||||
| 7 | Tsambo ,M (Menzi) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 8 | Petlele ,T (Tshegofatso) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1171.5 | 746.5 | 0 | 0 | 1171.7 | 746.5 | 0 | 0 | ||||||
| 9 | Neswiswa ,K (Khano) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1225.3 | 800.3 | 0 | 0 | 1200 | 800.3 | 0 | 0 | ||||||
| 10 | Botha ,L (Lukas) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1118.7 | 693.7 | 0 | 0 | 1200 | 693.7 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|