PLAYER PAGE
Personal
Pienaar, J (Joshwin)
Chess SA id
1130146477FIDE id
?Date of birth
2013-03-04 (U14)Gender
MaleRegion
John Taolo Gaetswewe (NCJ)Citizen
RSATitles
Chess SA registered
NoLast active game
2022-09-03Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Raw rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Weighted rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 702.7 | 702.4 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 165.2 | 165.2 | 165.8 | 165.8 |
| Highest rating | 1219.22022-09-01 | 1213.72022-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1202.72024-02-01 | 1202.42024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1202.72024-09-01 | 1202.42024-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1219.22022-09-01 | 1213.72022-09-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Raw rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Weighted rating | 1202.7 | 1202.4 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 702.7 | 702.4 | 700 | 700 |
| Max/Min rating change allowed | 165.2 | 165.2 | 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 | 1202.7 | 1202.4 | 1200 | 1200 |
| New weighted rating | 1202.7 | 1202.4 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1202.7 | 1202.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1202.7 | 1202.4 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 702.7 | 702.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 4 | 4 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | John Taolo Gaetswewe (NCJ) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 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 | 4 | 2 | 50 | 0 | 1218.4 | 1218.4 |
| Standard | 4 | 2 | 50 | 0 | 1218.4 | 1218.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-09-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-08-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-07-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-06-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-05-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-04-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-03-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-02-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2025-01-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-12-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-11-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-10-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-09-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-08-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-07-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-06-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-08-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-04-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-03-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-02-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2024-01-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2023-12-01 | 1202.7 | 1202.4 | 1200 | 1200 |
| 2023-11-01 | 1202.7 | 1202.4 | 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 | Pixley Chess Trials 2022 (U10) | 2022-09-03 | 2022-09-03 | Standard | Pixley-ka-Seme (NCP) | 5 | 4 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentPixley Chess Trials 2022 | TournamentPixley Chess Trials 2022 | ||||||
| date2022-09-03 | rnd3 | typeStandard | result0.5 | date2022-09-03 | rnd4 | typeStandard | result0.5 | ||
| OpponentVan Zyl, J (Johanna) | OpponentDe Noon, S (Stian Johanco) | ||||||||
| 2 | 1 | TournamentPixley Chess Trials 2022 | TournamentPixley Chess Trials 2022 | ||||||
| date2022-09-03 | rnd1 | typeStandard | result1 | date2022-09-03 | rnd1 | typeStandard | result1 | ||
| OpponentOlivier, A (Anniel) | OpponentOlivier, A (Anniel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentPixley Chess Trials 2022 | TournamentPixley Chess Trials 2022 | ||||||
| date2022-09-03 | rnd3 | typeStandard | result0.5 | date2022-09-03 | rnd4 | typeStandard | result0.5 | ||
| OpponentVan Zyl, J (Johanna) | OpponentDe Noon, S (Stian Johanco) | ||||||||
| 2 | 1 | TournamentPixley Chess Trials 2022 | TournamentPixley Chess Trials 2022 | ||||||
| date2022-09-03 | rnd1 | typeStandard | result1 | date2022-09-03 | rnd1 | typeStandard | result1 | ||
| OpponentOlivier, A (Anniel) | OpponentOlivier, A (Anniel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPixley Chess Trials 2022 | TournamentPixley Chess Trials 2022 | ||||||
| date2022-09-03 | rnd1 | typeStandard | result1 | date2022-09-03 | rnd1 | typeStandard | result1 | ||
| OpponentOlivier, A (Anniel) | OpponentOlivier, A (Anniel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPixley Chess Trials 2022 | TournamentPixley Chess Trials 2022 | ||||||
| date2022-09-03 | rnd1 | typeStandard | result1 | date2022-09-03 | rnd1 | typeStandard | result1 | ||
| OpponentOlivier, A (Anniel) | OpponentOlivier, A (Anniel) | ||||||||
| # | 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 | Olivier ,A (Anniel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1100.6 | 1525.6 | 1081.6 | 1525.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Vermeulen ,P (Petrus Van Der Walt) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1372.9 | 947.9 | 1369.9 | 947.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | De Noon ,SJ (Stian Johanco) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
| 4 | Van Zyl ,J (Johanna) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|