PLAYER PAGE
Personal
Engels, D (David)
Chess SA id
1050144899FIDE id
?Date of birth
2005-06-01 (Adult)Gender
MaleRegion
Ekurhuleni (GE)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-05-06Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| Raw rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| Weighted rating | 1153.7 | 1173.2 | 1144.3 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 177.1 | 172.3 | 179.4 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002020-01-01 | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002020-01-01 | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| Analysis | ||||
| Rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| Raw rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| Weighted rating | 1153.7 | 1173.2 | 1144.3 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 177.1 | 172.3 | 179.4 | 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 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| New weighted rating | 1153.7 | 1173.2 | 1144.4 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1153.8 | 1173.2 | 1144.6 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 4 | 0 | 4 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 8 | 4 | 4 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Ekurhuleni (GE) | ||||||||||||||||
| 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 | 8 | 1.5 | 18.75 | -265.6 | 1264.8 | 999.1 |
| Standard | 4 | 0.5 | 12.5 | -318.8 | 1361.1 | 1042.3 |
| Rapid | 4 | 1 | 25 | -212.5 | 1168.4 | 955.9 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-09-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-08-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-07-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-06-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-05-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-04-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-03-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-02-01 | 1153.8 | 1173.2 | 1144.6 | 1200 |
| 2025-01-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-12-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-11-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-10-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-09-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-08-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-07-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-06-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-08-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-04-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-03-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-02-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2024-01-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2023-12-01 | 1153.6 | 1173.2 | 1144 | 1200 |
| 2023-11-01 | 1153.6 | 1173.2 | 1144 | 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 | Benoni Cluster High School League 2023 (U19 Open) | 2023-05-06 | 2023-05-06 | Rapid | Ekurhuleni (GE) | 5 | 4 | 1 | Yes | Analysis |
| 2 | Ekurhuleni-North Schools Teams 2022 (U18) | 2022-08-13 | 2022-08-13 | Standard | Ekurhuleni (GE) | 5 | 4 | 0.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentEkurhuleni-North Schools Teams 2022 | TournamentBenoni Cluster High School League 2023 | ||||||
| date2022-08-13 | rnd5 | typeStandard | result0.5 | date2023-05-06 | rnd1 | typeRapid | result1 | ||
| OpponentChirauga, V (Vuyolwethu) | OpponentMbotho, M (Melokuhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentEkurhuleni-North Schools Teams 2022 | TournamentEkurhuleni-North Schools Teams 2022 | ||||||
| date2022-08-13 | rnd5 | typeStandard | result0.5 | date2022-08-13 | rnd5 | typeStandard | result0.5 | ||
| OpponentChirauga, V (Vuyolwethu) | OpponentChirauga, V (Vuyolwethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBenoni Cluster High School League 2023 | TournamentBenoni Cluster High School League 2023 | ||||||
| date2023-05-06 | rnd1 | typeRapid | result1 | date2023-05-06 | rnd1 | typeRapid | result1 | ||
| OpponentMbotho, M (Melokuhle) | OpponentMbotho, M (Melokuhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBenoni Cluster High School League 2023 | TournamentBenoni Cluster High School League 2023 | ||||||
| date2023-05-06 | rnd1 | typeRapid | result1 | date2023-05-06 | rnd1 | typeRapid | result1 | ||
| OpponentMbotho, M (Melokuhle) | OpponentMbotho, M (Melokuhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentBenoni Cluster High School League 2023 | TournamentBenoni Cluster High School League 2023 | ||||||
| date2023-05-06 | rnd1 | typeRapid | result1 | date2023-05-06 | rnd1 | typeRapid | result1 | ||
| OpponentMbotho, M (Melokuhle) | OpponentMbotho, M (Melokuhle) | ||||||||
| # | 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 | Nel ,H (Hayley) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1628.8 | 1203.8 | 1628.2 | 1203.8 | 0 | 0 | 0 | 0 | ||||||
| 2 | Mathibela ,M (Mashapa) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1248.1 | 823.1 | 1257.6 | 823.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Chirauga ,V (Vuyolwethu) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
| 4 | Stadler ,H (Helgard) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1367.4 | 942.4 | 1388.8 | 942.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mbotho ,M (Melokuhle) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 6 | White ,R (Ricardo) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1137 | 712 | 0 | 0 | 1181.6 | 712 | 0 | 0 | ||||||
| 7 | Attwell ,R (Rowan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1136.7 | 711.7 | 0 | 0 | 671.8 | 711.7 | 0 | 0 | ||||||
| 8 | Mpofu ,S (Sinothile) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|