PLAYER PAGE
Personal
Willemse, B (Bernard)
Chess SA id
1150159296FIDE id
?Date of birth
2015-04-25 (U12)Gender
MaleRegion
West Rand (GWR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-06Personal details last changed
1900-01-01Junior GPX Games
55Junior GPX Points
1324.5| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1399.9 | 1398.7 | 1200 | 1200 |
| Raw rating | 1399.2 | 1398.5 | 1200 | 1200 |
| Weighted rating | 1399.9 | 1398.7 | 1200 | 1200 |
| Weighted performance | 1342.7 | 1343.3 | 0 | 0 |
| Floor | 961.7 | 962.7 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 124.8 | 125 | 165.8 | 165.8 |
| Highest rating | 1461.72024-11-01 | 1511.42024-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1461.72024-11-01 | 1462.72024-11-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 1399.92025-09-30 | 1398.72025-09-30 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1458.22024-11-01 | 1511.42024-10-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 3.4 | 3.3 | 0 | 0 |
| New rating | 1403.2 | 1402 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1399.9 | 1398.7 | 1200 | 1200 |
| Raw rating | 1399.2 | 1398.5 | 1200 | 1200 |
| Weighted rating | 1399.9 | 1398.7 | 1200 | |
| Weighted performance | 1342.7 | 1343.3 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 961.7 | 962.7 | 700 | 700 |
| Max/Min rating change allowed | 124.8 | 125 | 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 | 1399.2 | 1398.5 | 1200 | 1200 |
| New weighted rating | 1403.2 | 1402 | 1200 | 1200 |
| New weighted performance | 1342.3 | 1342.8 | 0 | 0 |
| Temp new rating | 1403.2 | 1402 | 1200 | 1200 |
| Temp new rating +/- | 3.4 | 3.3 | 0 | 0 |
| Final new rating +/- | 3.4 | 3.3 | 0 | 0 |
| New rating | 1403.2 | 1402 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 961.7 | 962.7 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 40 | 40 | 0 | 0 | |
| 56 | 56 | 0 | 0 | |
| 8 | 8 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 104 | 104 | 0 | 0 |
| Games since | |||||||||||||||||
| Main96 | Standard96 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | West Rand (GWR) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2164 | 760 | 60 | ||||||||||||||
| Male | 1782 | 617 | 45 | ||||||||||||||
| U12 | 287 | 105 | 13 | ||||||||||||||
| U12 Male | 208 | 74 | 8 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2065 | 774 | 68 | ||||||||||||||
| Male | 1690 | 629 | 52 | ||||||||||||||
| U12 | 272 | 102 | 14 | ||||||||||||||
| U12 Male | 198 | 71 | 9 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 40 | 27 | 67.5 | 148.8 | 1244.7 | 1393.5 |
| Standard | 40 | 27 | 67.5 | 148.8 | 1244.7 | 1393.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 104 | 66 | 63.46 | 114.4 | 1267.6 | 1382 |
| Standard | 104 | 66 | 63.46 | 114.4 | 1267.6 | 1382 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1399.2 | 1398.5 | 1200 | 1200 |
| 2025-09-01 | 1413.5 | 1416.4 | 1200 | 1200 |
| 2025-08-01 | 1390.2 | 1388.3 | 1200 | 1200 |
| 2025-07-01 | 1418.9 | 1415.6 | 1200 | 1200 |
| 2025-06-01 | 1436.8 | 1436.5 | 1200 | 1200 |
| 2025-05-01 | 1424.7 | 1420.7 | 1200 | 1200 |
| 2025-04-01 | 1408.6 | 1400.2 | 1200 | 1200 |
| 2025-03-01 | 1439.3 | 1438 | 1200 | 1200 |
| 2025-02-01 | 1432.5 | 1430.4 | 1200 | 1200 |
| 2025-01-01 | 1432.5 | 1430.4 | 1200 | 1200 |
| 2024-12-01 | 1461.7 | 1462.7 | 1200 | 1200 |
| 2024-11-01 | 1461.7 | 1462.7 | 1200 | 1200 |
| 2024-10-01 | 1447.9 | 1445.7 | 1200 | 1200 |
| 2024-09-01 | 1439.6 | 1437.4 | 1200 | 1200 |
| 2024-08-01 | 1430.1 | 1427.8 | 1200 | 1200 |
| 2024-07-01 | 1335.3 | 1332.7 | 1200 | 1200 |
| 2024-06-01 | 1307.7 | 1305.7 | 1200 | 1200 |
| 2024-08-01 | 1246.8 | 1245.2 | 1200 | 1200 |
| 2024-04-01 | 1213.5 | 1222.4 | 1200 | 1200 |
| 2024-03-01 | 1183.6 | 1185.3 | 1200 | 1200 |
| 2024-02-01 | 1186.3 | 1190 | 1200 | 1200 |
| 2024-01-01 | 1221.5 | 1227.8 | 1200 | 1200 |
| 2023-12-01 | 1221.5 | 1227.8 | 1200 | 1200 |
| 2023-11-01 | 1221.5 | 1227.8 | 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 | West Rand Trials 2025 (U12) | 2025-09-06 | 2025-09-06 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 2 | West Rand Women's Day Open 2025 (U12) | 2025-08-09 | 2025-08-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 D2 Schools League Finals (U11) | 2025-07-26 | 2025-07-26 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 4 | West Rand Open 2.0 2025 (U12) | 2025-06-07 | 2025-06-07 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 D2 Schools Individuals (U11 Open) | 2025-05-09 | 2025-05-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 6 | FIDE in The West 2025 (U12) | 2025-04-12 | 2025-04-12 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 7 | West Rand Juniors 2025 (U12) | 2025-03-08 | 2025-03-08 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 8 | 2025 West Rand Open (U12) | 2025-02-08 | 2025-02-08 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | West Rand Trials 2025 (U12) | 2025-09-06 | 2025-09-06 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 2 | West Rand Women's Day Open 2025 (U12) | 2025-08-09 | 2025-08-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 D2 Schools League Finals (U11) | 2025-07-26 | 2025-07-26 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 4 | West Rand Open 2.0 2025 (U12) | 2025-06-07 | 2025-06-07 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 D2 Schools Individuals (U11 Open) | 2025-05-09 | 2025-05-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 6 | FIDE in The West 2025 (U12) | 2025-04-12 | 2025-04-12 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 7 | West Rand Juniors 2025 (U12) | 2025-03-08 | 2025-03-08 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 8 | 2025 West Rand Open (U12) | 2025-02-08 | 2025-02-08 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 9 | Gauteng Inter-Region at UJ 2024 (U10 Open) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 10 | 2024 West Rand Closed (U10) | 2024-10-12 | 2024-10-12 | Standard | West Rand (GWR) | 5 | 5 | 2.5 | Yes | Analysis |
| 11 | Gauteng Top Schools 2024 (U9 Open) | 2024-10-04 | 2024-10-04 | Standard | Ekurhuleni (GE) | 5 | 5 | 5 | Yes | Analysis |
| 12 | 2024 West Rand Trials (U10) | 2024-09-07 | 2024-09-07 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 13 | 2024 West Rand Rappies Open (U10) | 2024-08-03 | 2024-08-03 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 14 | D2 School League Finals 2024 (U9) | 2024-07-20 | 2024-07-20 | Standard | West Rand (GWR) | 5 | 5 | 5 | Yes | Analysis |
| 15 | FIDE in the West 2024 (Rooks) | 2024-06-08 | 2024-06-08 | Standard | West Rand (GWR) | 5 | 0 | 0 | No | Analysis |
| 16 | FIDE in the West 2024 (U10) | 2024-06-08 | 2024-06-08 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 17 | 2024 D2 Schools Individuals (U9) | 2024-05-04 | 2024-05-04 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 18 | 2024 West Rand RHS Open (U10) | 2024-04-13 | 2024-04-13 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 19 | 2024 West Rand Juniors (U10) | 2024-03-09 | 2024-03-09 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 20 | 2024 West Rand Open (U10) | 2024-02-03 | 2024-02-03 | Standard | West Rand (GWR) | 5 | 4 | 1 | Yes | Analysis |
| 21 | 2024 Gauteng Inter-Region Chess Championship (U10B) | 2024-01-13 | 2024-01-14 | Standard | Tshwane (GTP) | 5 | 2 | 0 | Yes | Analysis |
| 22 | 2023 West Rand Trials (U10) | 2023-09-09 | 2023-09-09 | Standard | West Rand (GWR) | 5 | 4 | 2 | Yes | Analysis |
| 23 | West Rand at Bastion 2023 (U10) | 2023-08-05 | 2023-08-05 | Standard | West Rand (GWR) | 5 | 4 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | TournamentFIDE in the West 2024 | Tournament2024 West Rand Rappies Open | ||||||
| date2024-06-08 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentCarr, P (Phillip Stuart) | OpponentVan Der Merwe, J (Jayden) | ||||||||
| 2 | 8 | TournamentGauteng Top Schools 2024 | Tournament2024 West Rand Closed | ||||||
| date2024-10-04 | rnd1 | typeStandard | result1 | date2024-10-12 | rnd3 | typeStandard | result0.5 | ||
| OpponentVan Der Schyff, R (Rigardt Jean) | OpponentSchutte, CB (Christiaan Benjamin) | ||||||||
| 3 | 6 | TournamentFIDE in The West 2025 | Tournament2025 D2 Schools Individuals | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-09 | rnd4 | typeStandard | result1 | ||
| OpponentDe Waal, D (Dian) | OpponentBlom, W (Wian) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | TournamentFIDE in the West 2024 | Tournament2024 West Rand Rappies Open | ||||||
| date2024-06-08 | rnd3 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentCarr, P (Phillip Stuart) | OpponentVan Der Merwe, J (Jayden) | ||||||||
| 2 | 8 | TournamentGauteng Top Schools 2024 | Tournament2024 West Rand Closed | ||||||
| date2024-10-04 | rnd1 | typeStandard | result1 | date2024-10-12 | rnd3 | typeStandard | result0.5 | ||
| OpponentVan Der Schyff, R (Rigardt Jean) | OpponentSchutte, CB (Christiaan Benjamin) | ||||||||
| 3 | 6 | TournamentFIDE in The West 2025 | Tournament2025 D2 Schools Individuals | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-09 | rnd4 | typeStandard | result1 | ||
| OpponentDe Waal, D (Dian) | OpponentBlom, W (Wian) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | TournamentGauteng Top Schools 2024 | Tournament2024 West Rand Closed | ||||||
| date2024-10-04 | rnd1 | typeStandard | result1 | date2024-10-12 | rnd2 | typeStandard | result1 | ||
| OpponentVan Der Schyff, R (Rigardt Jean) | OpponentKamffer, J (John-Andrew) | ||||||||
| 2 | 7 | TournamentD2 School League Finals 2024 | Tournament2024 West Rand Rappies Open | ||||||
| date2024-07-20 | rnd1 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentBissett, D (De Wet Albert) | OpponentVan Der Merwe, J (Jayden) | ||||||||
| 3 | 6 | TournamentFIDE in The West 2025 | Tournament2025 D2 Schools Individuals | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-09 | rnd4 | typeStandard | result1 | ||
| OpponentDe Waal, D (Dian) | OpponentBlom, W (Wian) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | TournamentGauteng Top Schools 2024 | Tournament2024 West Rand Closed | ||||||
| date2024-10-04 | rnd1 | typeStandard | result1 | date2024-10-12 | rnd2 | typeStandard | result1 | ||
| OpponentVan Der Schyff, R (Rigardt Jean) | OpponentKamffer, J (John-Andrew) | ||||||||
| 2 | 7 | TournamentD2 School League Finals 2024 | Tournament2024 West Rand Rappies Open | ||||||
| date2024-07-20 | rnd1 | typeStandard | result1 | date2024-08-03 | rnd2 | typeStandard | result1 | ||
| OpponentBissett, D (De Wet Albert) | OpponentVan Der Merwe, J (Jayden) | ||||||||
| 3 | 6 | TournamentFIDE in The West 2025 | Tournament2025 D2 Schools Individuals | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-09 | rnd4 | typeStandard | result1 | ||
| OpponentDe Waal, D (Dian) | OpponentBlom, W (Wian) | ||||||||
| # | 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 | Laubscher ,D (Declan) | 7 | 6 | 303.6 | 7 | 6 | 303.6 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1236.7 | 1540.3 | 1236.1 | 1540.3 | 0 | 0 | 0 | 0 | ||||||
| 2 | Kamffer ,J (John-Andrew) | 5 | 3 | 85 | 5 | 3 | 85 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1241.5 | 1326.5 | 1238.4 | 1326.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Blom ,W (Wian) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1175.2 | 1316.9 | 1171 | 1316.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Schutte ,CB (Christiaan Benjamin) | 3 | 1.5 | 0 | 3 | 1.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1459.2 | 1459.2 | 1460.3 | 1459.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mangqayi ,B (Busisiwe) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1244.1 | 1669.1 | 1241 | 1669.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Carr ,P (Phillip Stuart) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1180.5 | 1605.5 | 1178.4 | 1605.5 | 0 | 0 | 0 | 0 | ||||||
| 7 | Erasmus ,S (Sonja) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1239.5 | 814.5 | 1237.3 | 814.5 | 0 | 0 | 0 | 0 | ||||||
| 8 | Magalela ,P (Paballo Siphiwe) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1203.2 | 1628.2 | 1204.3 | 1628.2 | 0 | 0 | 0 | 0 | ||||||
| 9 | Vis ,K (Katlego) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1455.5 | 1455.5 | 1450 | 1455.5 | 0 | 0 | 0 | 0 | ||||||
| 10 | Makokoe ,B (Boitumelo) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1305.9 | 1305.9 | 1299.9 | 1305.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|