PLAYER PAGE
Personal
Pieters, W (Wian)
Chess SA id
107057507FIDE id
?Date of birth
2007-11-06 (U20)Gender
MaleRegion
Ekurhuleni (GE)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-08-24Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 990 | 1001 | 593 | 593 |
| Raw rating | 990 | 1001 | 593 | 593 |
| Weighted rating | 989.8 | 1001 | 593 | 593 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 500 | 501 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 223.6 | 220.2 | 393.7 | 393.7 |
| Highest rating | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 9902024-02-01 | 10012024-02-01 | 5932024-02-01 | 5932024-02-01 |
| Highest weighted rating | 9902024-11-01 | 10012024-11-01 | 5932024-11-01 | 5932024-11-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 990 | 1001 | 593 | 593 |
| Analysis | ||||
| Rating | 990 | 1001 | 593 | 593 |
| Raw rating | 990 | 1001 | 593 | 593 |
| Weighted rating | 989.8 | 1001 | 593 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 501 | 500 | 500 |
| Max/Min rating change allowed | 223.6 | 220.2 | 393.7 | 393.7 |
| 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 | 990 | 1001 | 593 | 593 |
| New weighted rating | 990 | 1001 | 593 | 593 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 990 | 1001 | 593 | 593 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 990 | 1001 | 593 | 593 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 501 | 500 | 500 |
| 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 | 41 | 41 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Ekurhuleni (GE) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 20 | 13.5 | 67.5 | 148.8 | 1036.1 | 1184.8 |
| Standard | 20 | 13.5 | 67.5 | 148.8 | 1036.1 | 1184.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 990 | 1001 | 593 | 593 |
| 2025-09-30 | 990 | 1001 | 593 | 593 |
| 2025-09-01 | 990 | 1001 | 593 | 593 |
| 2025-08-01 | 990 | 1001 | 593 | 593 |
| 2025-07-01 | 990 | 1001 | 593 | 593 |
| 2025-06-01 | 990 | 1001 | 593 | 593 |
| 2025-05-01 | 990 | 1001 | 593 | 593 |
| 2025-04-01 | 990 | 1001 | 593 | 593 |
| 2025-03-01 | 990 | 1001 | 593 | 593 |
| 2025-02-01 | 990 | 1001 | 593 | 593 |
| 2025-01-01 | 990 | 1001 | 593 | 593 |
| 2024-12-01 | 990 | 1001 | 593 | 593 |
| 2024-11-01 | 990 | 1001 | 593 | 593 |
| 2024-10-01 | 990 | 1001 | 593 | 593 |
| 2024-09-01 | 990 | 1001 | 593 | 593 |
| 2024-08-01 | 990 | 1001 | 593 | 593 |
| 2024-07-01 | 990 | 1001 | 593 | 593 |
| 2024-09-01 | 990 | 1001 | 593 | 593 |
| 2024-05-01 | 990 | 1001 | 593 | 593 |
| 2024-04-01 | 990 | 1001 | 593 | 593 |
| 2024-03-01 | 990 | 1001 | 593 | 593 |
| 2024-02-01 | 990 | 1001 | 593 | 593 |
| 2024-01-01 | 990 | 1001 | 593 | 593 |
| 2023-12-01 | 939 | 1001 | 593 | 593 |
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 | 2018 Gauteng League Final (U11) | 2018-08-24 | 2018-08-24 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | D5 Primary Schools Teams 2018 (U11) | 2018-08-17 | 2018-08-18 | Standard | Ekurhuleni (GE) | 6 | 5 | 4.5 | Yes | Analysis |
| 3 | 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys) | 2018-05-25 | 2018-05-25 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | D5 Schools Individuals (District Final) | 2018-05-19 | 2018-05-19 | Standard | Ekurhuleni (GE) | 5 | 5 | 4 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | Tournament2018 Gauteng League Final | ||||||
| date2018-05-25 | rnd5 | typeStandard | result1 | date2018-08-24 | rnd2 | typeStandard | result1 | ||
| OpponentCoetzer, H (Henru) | OpponentVermeulen, A (Anrich) | ||||||||
| 2 | 4 | TournamentD5 Schools Individuals | TournamentD5 Schools Individuals | ||||||
| date2018-05-19 | rnd1 | typeStandard | result1 | date2018-05-19 | rnd4 | typeStandard | result1 | ||
| OpponentVermeulen, J (Jayden) | OpponentMsimango, S (Shaun) | ||||||||
| 3 | 2 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | ||||||
| date2018-05-25 | rnd2 | typeStandard | result1 | date2018-05-25 | rnd3 | typeStandard | result1 | ||
| OpponentKhumalo, B (Bohlale) | OpponentFrias, M (Marco) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | Tournament2018 Gauteng League Final | ||||||
| date2018-05-25 | rnd5 | typeStandard | result1 | date2018-08-24 | rnd2 | typeStandard | result1 | ||
| OpponentCoetzer, H (Henru) | OpponentVermeulen, A (Anrich) | ||||||||
| 2 | 4 | TournamentD5 Schools Individuals | TournamentD5 Schools Individuals | ||||||
| date2018-05-19 | rnd1 | typeStandard | result1 | date2018-05-19 | rnd4 | typeStandard | result1 | ||
| OpponentVermeulen, J (Jayden) | OpponentMsimango, S (Shaun) | ||||||||
| 3 | 2 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | ||||||
| date2018-05-25 | rnd2 | typeStandard | result1 | date2018-05-25 | rnd3 | typeStandard | result1 | ||
| OpponentKhumalo, B (Bohlale) | OpponentFrias, M (Marco) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentD5 Primary Schools Teams 2018 | Tournament2018 Gauteng League Final | ||||||
| date2018-08-17 | rnd2 | typeStandard | result1 | date2018-08-24 | rnd2 | typeStandard | result1 | ||
| OpponentShoba, L (Louisa) | OpponentVermeulen, A (Anrich) | ||||||||
| 2 | 4 | TournamentD5 Schools Individuals | TournamentD5 Schools Individuals | ||||||
| date2018-05-19 | rnd1 | typeStandard | result1 | date2018-05-19 | rnd4 | typeStandard | result1 | ||
| OpponentVermeulen, J (Jayden) | OpponentMsimango, S (Shaun) | ||||||||
| 3 | 2 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | ||||||
| date2018-05-25 | rnd2 | typeStandard | result1 | date2018-05-25 | rnd3 | typeStandard | result1 | ||
| OpponentKhumalo, B (Bohlale) | OpponentFrias, M (Marco) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentD5 Primary Schools Teams 2018 | Tournament2018 Gauteng League Final | ||||||
| date2018-08-17 | rnd2 | typeStandard | result1 | date2018-08-24 | rnd2 | typeStandard | result1 | ||
| OpponentShoba, L (Louisa) | OpponentVermeulen, A (Anrich) | ||||||||
| 2 | 4 | TournamentD5 Schools Individuals | TournamentD5 Schools Individuals | ||||||
| date2018-05-19 | rnd1 | typeStandard | result1 | date2018-05-19 | rnd4 | typeStandard | result1 | ||
| OpponentVermeulen, J (Jayden) | OpponentMsimango, S (Shaun) | ||||||||
| 3 | 2 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | ||||||
| date2018-05-25 | rnd2 | typeStandard | result1 | date2018-05-25 | rnd3 | typeStandard | result1 | ||
| OpponentKhumalo, B (Bohlale) | OpponentFrias, M (Marco) | ||||||||
| # | 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 | Coetzer ,H (Henru) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1169.7 | 1594.7 | 1163.1 | 1594.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | Kushar ,T (Tristan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1275.3 | 850.3 | 1274.3 | 850.3 | 0 | 0 | 0 | 0 | ||||||
| 3 | Engelbrecht ,M (Michael) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1114.7 | 1114.7 | 1096.4 | 1114.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Fourie ,K (Keanan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1159 | 734 | 1160.9 | 734 | 0 | 0 | 0 | 0 | ||||||
| 5 | Vermeulen ,A (Anrich) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1239.5 | 1664.5 | 1242 | 1664.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Msimango ,S (Shaun) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Botha ,F (Franco) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 613.3 | 188.3 | 633.2 | 188.3 | 0 | 0 | 0 | 0 | ||||||
| 8 | Khumalo ,B (Bohlale) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1167.1 | 1592.1 | 1160.4 | 1592.1 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mpofu ,MT (Moreblessings Tawananyasha) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Frias ,M (Marco) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 691 | 1116 | 710.6 | 1116 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|