PLAYER PAGE
Personal
Coetzee, DD (Deswill David)
Chess SA id
188005157FIDE id
?Date of birth
1988-03-10 (Adult)Gender
MaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-09-07Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1300.9 | 1301.1 | 1400 | 1400 |
| Raw rating | 1299 | 1299.1 | 1400 | 1400 |
| Weighted rating | 1300.9 | 1301.1 | 1398 | 1398 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 826.6 | 827.1 | 900 | 900 |
| K-factor | 36 | 36 | 32 | 32 |
| Min/Max rating change allowed | 144 | 144 | 124.7 | 124.7 |
| Highest rating | 1326.62024-02-01 | 1327.12024-02-01 | 14002024-02-01 | 14002024-02-01 |
| Highest raw rating | 1326.62024-02-01 | 1327.12024-02-01 | 14002024-02-01 | 14002024-02-01 |
| Highest weighted rating | 12992025-08-01 | 1299.12025-08-01 | 1393.32025-08-01 | 1393.32025-08-01 |
| Highest weighted performance | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0.2 | 0.2 | 0 | 0 |
| New rating | 1301.2 | 1301.4 | 1400 | 1400 |
| Analysis | ||||
| Rating | 1300.9 | 1301.1 | 1400 | 1400 |
| Raw rating | 1299 | 1299.1 | 1400 | 1400 |
| Weighted rating | 1300.9 | 1301.1 | 1398 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 32 | 32 |
| Floor | 826.6 | 827.1 | 900 | 900 |
| Max/Min rating change allowed | 144 | 144 | 124.7 | 124.7 |
| 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 | 1299 | 1299.1 | 1400 | 1400 |
| New weighted rating | 1301.2 | 1301.4 | 1399.3 | 1399.3 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1301.2 | 1301.4 | 1400 | 1400 |
| Temp new rating +/- | 0.2 | 0.2 | 0 | 0 |
| Final new rating +/- | 0.2 | 0.2 | 0 | 0 |
| New rating | 1301.2 | 1301.4 | 1400 | 1400 |
| New K-factor | 36 | 36 | 32 | 32 |
| New floor | 826.6 | 827.1 | 900 | 900 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 2 | 2 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 7 | 7 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 9 | 0 | 0 |
| Games since | |||||||||||||||||
| Main2 | Standard2 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Cape Winelands (WCW) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| 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 | 9 | 1 | 11.11 | -330.6 | 1398.1 | 1067.5 |
| Standard | 9 | 1 | 11.11 | -330.6 | 1398.1 | 1067.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1299 | 1299.1 | 1400 | 1400 |
| 2025-09-01 | 1299 | 1299.1 | 1400 | 1400 |
| 2025-08-01 | 1299 | 1299.1 | 1400 | 1400 |
| 2025-07-01 | 1297.4 | 1297.5 | 1400 | 1400 |
| 2025-06-01 | 1295.5 | 1295.6 | 1400 | 1400 |
| 2025-05-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2025-04-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2025-03-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2025-02-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2025-01-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2024-12-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2024-11-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2024-10-01 | 1293.8 | 1294 | 1400 | 1400 |
| 2024-09-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-08-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-07-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-06-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-08-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-04-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-03-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-02-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2024-01-01 | 1326.6 | 1327.1 | 1400 | 1400 |
| 2023-12-01 | 1163.2 | 1160.4 | 1200 | 1200 |
| 2023-11-01 | 1163.2 | 1160.4 | 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 | CT League 2024 (B) | 2024-07-20 | 2024-09-07 | Standard | Cape Town (WCT) | 11 | 2 | 0 | Yes | Analysis |
| 2 | 2022 Western Province Club League (B) | 2022-08-20 | 2022-10-01 | Standard | Cape Town (WCT) | 11 | 7 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2022 Western Province Club League | Tournament2022 Western Province Club League | ||||||
| date2022-09-03 | rnd6 | typeStandard | result1 | date2022-09-03 | rnd6 | typeStandard | result1 | ||
| OpponentZaahl, I (Inge) | OpponentZaahl, I (Inge) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2022 Western Province Club League | Tournament2022 Western Province Club League | ||||||
| date2022-09-03 | rnd6 | typeStandard | result1 | date2022-09-03 | rnd6 | typeStandard | result1 | ||
| OpponentZaahl, I (Inge) | OpponentZaahl, I (Inge) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2022 Western Province Club League | Tournament2022 Western Province Club League | ||||||
| date2022-09-03 | rnd6 | typeStandard | result1 | date2022-09-03 | rnd6 | typeStandard | result1 | ||
| OpponentZaahl, I (Inge) | OpponentZaahl, I (Inge) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2022 Western Province Club League | Tournament2022 Western Province Club League | ||||||
| date2022-09-03 | rnd6 | typeStandard | result1 | date2022-09-03 | rnd6 | typeStandard | result1 | ||
| OpponentZaahl, I (Inge) | OpponentZaahl, I (Inge) | ||||||||
| # | 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 | Jenkins ,T (Tauriq) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1461 | 1036 | 1454.7 | 1036 | 0 | 0 | 0 | 0 | ||||||
| 2 | Swartz ,R (Robyn) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 3 | Zaahl ,I (Inge) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1176.1 | 1601.1 | 1170.8 | 1601.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Macheka ,C (Clayton) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1717.5 | 1292.5 | 1737.6 | 1292.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Allie ,A (Alliyah) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1175.8 | 750.8 | 1160.9 | 750.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mthethwa ,N (Nkanyiso) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 7 | Strydom ,H (Henroux) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1473 | 1048 | 1441.8 | 1048 | 0 | 0 | 0 | 0 | ||||||
| 8 | Van Schaik ,MP (Michael Peter) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1549 | 1124 | 1549.3 | 1124 | 0 | 0 | 0 | 0 | ||||||
| 9 | Frick ,J (Jacques) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1630.1 | 1205.1 | 1628.8 | 1205.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|