PLAYER PAGE
Personal
Matthee, J (Juan)
Chess SA id
1100117897FIDE id
?Date of birth
2010-01-11 (U16)Gender
MaleRegion
Bojanala Platina (NBR)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-10-05Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1223 | 1225.2 | 1200 | 1200 |
| Raw rating | 1223 | 1225.2 | 1200 | 1200 |
| Weighted rating | 1223 | 1225.2 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 723 | 725.2 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 160.5 | 160 | 165.8 | 165.8 |
| Highest rating | 12922019-08-01 | 12922019-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12232024-02-01 | 1225.22024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12232024-02-01 | 1225.22024-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12922019-08-01 | 12922019-08-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1223 | 1225.2 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1223 | 1225.2 | 1200 | 1200 |
| Raw rating | 1223 | 1225.2 | 1200 | 1200 |
| Weighted rating | 1223 | 1225.2 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 723 | 725.2 | 700 | 700 |
| Max/Min rating change allowed | 160.5 | 160 | 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 | 1223 | 1225.2 | 1200 | 1200 |
| New weighted rating | 1223 | 1225.2 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1223 | 1225.2 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1223 | 1225.2 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 723 | 725.2 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 10 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Bojanala Platina (NBR) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| 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 | 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 | 10 | 6 | 60 | 85 | 1176.8 | 1261.8 |
| Standard | 10 | 6 | 60 | 85 | 1176.8 | 1261.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-09-30 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-09-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-08-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-07-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-06-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-05-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-04-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-03-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-02-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2025-01-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-12-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-11-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-10-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-09-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-08-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-07-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-09-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-05-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-04-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-03-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-02-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2024-01-01 | 1223 | 1225.2 | 1200 | 1200 |
| 2023-12-01 | 1223 | 1225.2 | 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 | Selly Park 2019 (E) | 2019-10-05 | 2019-10-05 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 2 | Laerskool Rustenburg 2019 (Development) | 2019-08-17 | 2019-08-17 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentLaerskool Rustenburg 2019 | TournamentSelly Park 2019 | ||||||
| date2019-08-17 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd1 | typeStandard | result1 | ||
| OpponentTonga, K (Kaboentle) | OpponentMarx, R (Renhardt) | ||||||||
| 2 | 2 | TournamentSelly Park 2019 | TournamentSelly Park 2019 | ||||||
| date2019-10-05 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd4 | typeStandard | result1 | ||
| OpponentWeber, U (Ulrich) | OpponentMyburg, B (Breydan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentLaerskool Rustenburg 2019 | TournamentSelly Park 2019 | ||||||
| date2019-08-17 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd1 | typeStandard | result1 | ||
| OpponentTonga, K (Kaboentle) | OpponentMarx, R (Renhardt) | ||||||||
| 2 | 2 | TournamentSelly Park 2019 | TournamentSelly Park 2019 | ||||||
| date2019-10-05 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd4 | typeStandard | result1 | ||
| OpponentWeber, U (Ulrich) | OpponentMyburg, B (Breydan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentLaerskool Rustenburg 2019 | TournamentSelly Park 2019 | ||||||
| date2019-08-17 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd1 | typeStandard | result1 | ||
| OpponentTonga, K (Kaboentle) | OpponentMarx, R (Renhardt) | ||||||||
| 2 | 2 | TournamentSelly Park 2019 | TournamentSelly Park 2019 | ||||||
| date2019-10-05 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd4 | typeStandard | result1 | ||
| OpponentWeber, U (Ulrich) | OpponentMyburg, B (Breydan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentLaerskool Rustenburg 2019 | TournamentSelly Park 2019 | ||||||
| date2019-08-17 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd1 | typeStandard | result1 | ||
| OpponentTonga, K (Kaboentle) | OpponentMarx, R (Renhardt) | ||||||||
| 2 | 2 | TournamentSelly Park 2019 | TournamentSelly Park 2019 | ||||||
| date2019-10-05 | rnd3 | typeStandard | result1 | date2019-10-05 | rnd4 | typeStandard | result1 | ||
| OpponentWeber, U (Ulrich) | OpponentMyburg, B (Breydan) | ||||||||
| # | 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 | Potgieter ,R (Reinhardt) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Pedersen ,J (Jj) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 984 | 559 | 956.6 | 559 | 0 | 0 | 0 | 0 | ||||||
| 3 | Tonga ,K (Kaboentle) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 4 | Masiane ,K (Kabo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1051.6 | 626.6 | 1028 | 626.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Myburg ,B (Breydan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1175.8 | 1600.8 | 1169.6 | 1600.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Marx ,R (Renhardt) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1281.7 | 1706.7 | 1298.4 | 1706.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Jacobs ,E (Elizma) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 8 | Carrim ,I (Isa) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 9 | Badukane ,T (Tokelo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Weber ,U (Ulrich) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1274.8 | 1699.8 | 1274.6 | 1699.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

