PLAYER PAGE
Personal
Botes, D (Derick)
Chess SA id
161082691FIDE id
?Date of birth
1961-03-24 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2022-07-02Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1288.3 | 1300 | 1300 | 1153.2 |
| Raw rating | 1288.3 | 1300 | 1300 | 1153.2 |
| Weighted rating | 1287.3 | 1299 | 1299 | 1153.1 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 788.3 | 800 | 800 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 146.2 | 143.8 | 143.8 | 177.2 |
| Highest rating | 1288.32024-02-01 | 13002024-02-01 | 13002024-02-01 | 12002018-10-01 |
| Highest raw rating | 1288.32024-02-01 | 13002024-02-01 | 13002024-02-01 | 12002019-12-01 |
| Highest weighted rating | 1284.92025-08-01 | 1296.72025-08-01 | 1296.72025-08-01 | 12002018-10-01 |
| Highest weighted performance | 12002019-12-01 | 12002024-02-01 | 12002024-02-01 | 12002019-12-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1288.3 | 1300 | 1300 | 1153.2 |
| Analysis | ||||
| Rating | 1288.3 | 1300 | 1300 | 1153.2 |
| Raw rating | 1288.3 | 1300 | 1300 | 1153.2 |
| Weighted rating | 1287.3 | 1299 | 1299 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 788.3 | 800 | 800 | 700 |
| Max/Min rating change allowed | 146.2 | 143.8 | 143.8 | 177.2 |
| 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 | 1288.3 | 1300 | 1300 | 1153.2 |
| New weighted rating | 1287.9 | 1299.7 | 1299.7 | 1153.2 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1288.3 | 1300 | 1300 | 1153.2 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1288.3 | 1300 | 1300 | 1153.2 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 788.3 | 800 | 800 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 7 | 0 | 0 | 7 | |
| 0 | 0 | 0 | 0 | |
| History | 17 | 10 | 0 | 7 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| 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 | 7 | 2 | 28.57 | -182.1 | 1300.3 | 1118.2 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 7 | 2 | 28.57 | -182.1 | 1300.3 | 1118.2 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-09-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-08-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-07-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-06-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-05-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-04-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-03-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-02-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2025-01-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-12-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-11-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-10-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-09-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-08-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-07-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-06-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-08-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-04-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-03-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-02-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2024-01-01 | 1288.3 | 1300 | 1300 | 1153.2 |
| 2023-12-01 | 1185.9 | 1200 | 1200 | 1144.4 |
| 2023-11-01 | 1185.9 | 1200 | 1200 | 1144.4 |
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 | Chessheroes Bowls Club Zoo Lake Challenge 2022 | 2022-07-02 | 2022-07-02 | Blitz | Johannesburg Metro (GJM) | 7 | 7 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | ||||||
| date2022-07-02 | rnd6 | typeBlitz | result1 | date2022-07-02 | rnd7 | typeBlitz | result1 | ||
| OpponentMulholland, O (Otto) | OpponentYutar, M (Max) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | ||||||
| date2022-07-02 | rnd6 | typeBlitz | result1 | date2022-07-02 | rnd7 | typeBlitz | result1 | ||
| OpponentMulholland, O (Otto) | OpponentYutar, M (Max) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | ||||||
| date2022-07-02 | rnd6 | typeBlitz | result1 | date2022-07-02 | rnd7 | typeBlitz | result1 | ||
| OpponentMulholland, O (Otto) | OpponentYutar, M (Max) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | TournamentChessheroes Bowls Club Zoo Lake Challenge 2022 | ||||||
| date2022-07-02 | rnd6 | typeBlitz | result1 | date2022-07-02 | rnd7 | typeBlitz | result1 | ||
| OpponentMulholland, O (Otto) | OpponentYutar, M (Max) | ||||||||
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 | Mabusela ,JM (Johannes Manyedi) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 2166.1 | 1741.1 | 0 | 0 | 0 | 0 | 2243.5 | 1741.1 | ||||||
| 2 | Lund ,L (Leo) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
| 3 | Wang ,Y (Yifan) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 967.2 | 542.2 | 0 | 0 | 0 | 0 | 864.2 | 542.2 | ||||||
| 4 | Yutar ,M (Max) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1200 | 1625 | 0 | 0 | 0 | 0 | 1200 | 1625 | ||||||
| 5 | Smale ,E (Ethan) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1169.1 | 744.1 | 0 | 0 | 0 | 0 | 1200 | 744.1 | ||||||
| 6 | Mulholland ,O (Otto) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1200 | 1625 | 0 | 0 | 0 | 0 | 1200 | 1625 | ||||||
| 7 | Lees ,C (Clive) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|