PLAYER PAGE
Personal
Van Der Merwe, W (Wynand)
Chess SA id
180039335FIDE id
?Date of birth
1980-09-19 (Adult)Gender
MaleRegion
Sedibeng (GSV)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-06-17Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1273.7 | 1269.6 | 1300 | 1300 |
| Raw rating | 1272.8 | 1268.9 | 1300 | 1300 |
| Weighted rating | 1273.7 | 1269.6 | 1299 | 1299 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 800 | 800 | 800 | 800 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 149.5 | 150.3 | 143.8 | 143.8 |
| Highest rating | 13002024-02-01 | 13002024-02-01 | 13002024-02-01 | 13002024-02-01 |
| Highest raw rating | 13002024-02-01 | 13002024-02-01 | 13002024-02-01 | 13002024-02-01 |
| Highest weighted rating | 1272.82025-08-01 | 1268.92025-08-01 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | -0 | 0 | 0 |
| New rating | 1273.7 | 1269.6 | 1300 | 1300 |
| Analysis | ||||
| Rating | 1273.7 | 1269.6 | 1300 | 1300 |
| Raw rating | 1272.8 | 1268.9 | 1300 | 1300 |
| Weighted rating | 1273.7 | 1269.6 | 1299 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 800 | 800 | 800 | 800 |
| Max/Min rating change allowed | 149.5 | 150.3 | 143.8 | 143.8 |
| 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 | 1272.8 | 1268.9 | 1300 | 1300 |
| New weighted rating | 1273.7 | 1269.6 | 1299.7 | 1299.7 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1273.7 | 1269.6 | 1300 | 1300 |
| Temp new rating +/- | 0 | -0 | 0 | 0 |
| Final new rating +/- | 0 | -0 | 0 | 0 |
| New rating | 1273.7 | 1269.6 | 1300 | 1300 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 800 | 800 | 800 | 800 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 4 | 4 | 0 | 0 |
| Games since | |||||||||||||||||
| Main4 | Standard4 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Sedibeng (GSV) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult 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 | 1 | 25 | -212.5 | 1302.6 | 1090.1 |
| Standard | 4 | 1 | 25 | -212.5 | 1302.6 | 1090.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1272.8 | 1268.9 | 1300 | 1300 |
| 2025-09-01 | 1272.8 | 1268.9 | 1300 | 1300 |
| 2025-08-01 | 1272.8 | 1268.9 | 1300 | 1300 |
| 2025-07-01 | 1272 | 1268.2 | 1300 | 1300 |
| 2025-06-01 | 1271.1 | 1267.4 | 1300 | 1300 |
| 2025-05-01 | 1270.4 | 1266.4 | 1300 | 1300 |
| 2025-04-01 | 1270.4 | 1265.3 | 1300 | 1300 |
| 2025-03-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2025-02-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2025-01-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-12-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-11-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-10-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-09-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-08-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-07-01 | 1270.4 | 1265.1 | 1300 | 1300 |
| 2024-06-01 | 1300 | 1300 | 1300 | 1300 |
| 2024-08-01 | 1300 | 1300 | 1300 | 1300 |
| 2024-04-01 | 1300 | 1300 | 1300 | 1300 |
| 2024-03-01 | 1300 | 1300 | 1300 | 1300 |
| 2024-02-01 | 1300 | 1300 | 1300 | 1300 |
| 2024-01-01 | 1300 | 1300 | 1300 | 1300 |
| 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RBT-Youth Day 2024 (Open) | 2024-06-17 | 2024-06-17 | Standard | Umgungunglovu (KUP) | 5 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentRBT-Youth Day 2024 | TournamentRBT-Youth Day 2024 | ||||||
| date2024-06-17 | rnd5 | typeStandard | result1 | date2024-06-17 | rnd5 | typeStandard | result1 | ||
| OpponentFourie, R (Rudolf) | OpponentFourie, R (Rudolf) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentRBT-Youth Day 2024 | TournamentRBT-Youth Day 2024 | ||||||
| date2024-06-17 | rnd5 | typeStandard | result1 | date2024-06-17 | rnd5 | typeStandard | result1 | ||
| OpponentFourie, R (Rudolf) | OpponentFourie, R (Rudolf) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentRBT-Youth Day 2024 | TournamentRBT-Youth Day 2024 | ||||||
| date2024-06-17 | rnd5 | typeStandard | result1 | date2024-06-17 | rnd5 | typeStandard | result1 | ||
| OpponentFourie, R (Rudolf) | OpponentFourie, R (Rudolf) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentRBT-Youth Day 2024 | TournamentRBT-Youth Day 2024 | ||||||
| date2024-06-17 | rnd5 | typeStandard | result1 | date2024-06-17 | rnd5 | typeStandard | result1 | ||
| OpponentFourie, R (Rudolf) | OpponentFourie, R (Rudolf) | ||||||||
| # | 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 | Subramoney ,R (Riaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1413.7 | 988.7 | 1417 | 988.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | Pienaar ,A (Albert) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1233 | 808 | 1237.2 | 808 | 0 | 0 | 0 | 0 | ||||||
| 3 | Britz ,JD (Jakobus Dirk) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1384.9 | 959.9 | 1389.8 | 959.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Fourie ,R (Rudolf) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1178.8 | 1603.8 | 1169.6 | 1603.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|