PLAYER PAGE
Personal
Van Der Merwe, A (Ashton)
Chess SA id
1100307357FIDE id
?Date of birth
2010-02-02 (U16)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-07-27Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1190.5 | 1200 | 1200 | 1146.6 |
| Raw rating | 1190.5 | 1200 | 1200 | 1146.6 |
| Weighted rating | 1189.2 | 1200 | 1200 | 1139.2 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 168.1 | 165.8 | 165.8 | 178.9 |
| Highest rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest raw rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted rating | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-07-01 | 12002024-07-01 | 12002024-12-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1190.5 | 1200 | 1200 | 1146.6 |
| Analysis | ||||
| Rating | 1190.5 | 1200 | 1200 | 1146.6 |
| Raw rating | 1190.5 | 1200 | 1200 | 1146.6 |
| Weighted rating | 1189.2 | 1200 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 168.1 | 165.8 | 165.8 | 178.9 |
| 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 | 1190.5 | 1200 | 1200 | 1146.6 |
| New weighted rating | 1189.1 | 1200 | 1200 | 1138.8 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1190.5 | 1200 | 1200 | 1146.6 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1190.5 | 1200 | 1200 | 1146.6 |
| 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 | |
| 9 | 0 | 0 | 9 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 0 | 0 | 9 |
| Games since | |||||||||||||||||
| Main9 | Standard0 | Rapid0 | Blitz9 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 2 | 22.22 | -236.1 | 1248.8 | 1012.7 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 9 | 2 | 22.22 | -236.1 | 1248.8 | 1012.7 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-09-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-08-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-07-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-06-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-05-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-04-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-03-01 | 1190.5 | 1200 | 1200 | 1146.6 |
| 2025-02-01 | 1190 | 1200 | 1200 | 1143.9 |
| 2025-01-01 | 1179.6 | 1200 | 1200 | 1085.6 |
| 2024-12-01 | 1179.6 | 1200 | 1200 | 1085.6 |
| 2024-11-01 | 1179.6 | 1200 | 1200 | 1085.6 |
| 2024-10-01 | 1179.6 | 1200 | 1200 | 1085.6 |
| 2024-09-01 | 1179.6 | 1200 | 1200 | 1085.6 |
| 2024-08-01 | 1179.6 | 1200 | 1200 | 1085.6 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 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 | Helpmekaar Kollege Blitz Chess Invitational 2024 (A) | 2024-07-27 | 2024-07-27 | Blitz | Johannesburg Metro (GJM) | 9 | 9 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | ||||||
| date2024-07-27 | rnd7 | typeBlitz | result1 | date2024-07-27 | rnd8 | typeBlitz | result1 | ||
| OpponentVan Zyl, E (Ethan) | OpponentGovender, D (Diveshan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | ||||||
| date2024-07-27 | rnd7 | typeBlitz | result1 | date2024-07-27 | rnd8 | typeBlitz | result1 | ||
| OpponentVan Zyl, E (Ethan) | OpponentGovender, D (Diveshan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | ||||||
| date2024-07-27 | rnd7 | typeBlitz | result1 | date2024-07-27 | rnd8 | typeBlitz | result1 | ||
| OpponentVan Zyl, E (Ethan) | OpponentGovender, D (Diveshan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | TournamentHelpmekaar Kollege Blitz Chess Invitational 2024 | ||||||
| date2024-07-27 | rnd7 | typeBlitz | result1 | date2024-07-27 | rnd8 | typeBlitz | result1 | ||
| OpponentVan Zyl, E (Ethan) | OpponentGovender, D (Diveshan) | ||||||||
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 | Bijker ,W (Waldo) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1471.1 | 1046.1 | 0 | 0 | 0 | 0 | 1200 | 1046.1 | ||||||
| 2 | Strydom ,A (Aydan) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1177.9 | 752.9 | 0 | 0 | 0 | 0 | 1169.6 | 752.9 | ||||||
| 3 | Onatu ,G (George) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1181.4 | 756.4 | 0 | 0 | 0 | 0 | 1200 | 756.4 | ||||||
| 4 | Govender ,D (Diveshan) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1200 | 1625 | 0 | 0 | 0 | 0 | 1200 | 1625 | ||||||
| 5 | Botha ,A (Andrea) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1346 | 921 | 0 | 0 | 0 | 0 | 1200 | 921 | ||||||
| 6 | Reddy ,S (Shaylin) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
| 7 | Bopape ,T (Tumelo Thomas) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1270.1 | 845.1 | 0 | 0 | 0 | 0 | 1200 | 845.1 | ||||||
| 8 | Van Zyl ,E (Ethan) | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 425 |
| 1113.4 | 1538.4 | 0 | 0 | 0 | 0 | 1200 | 1538.4 | ||||||
| 9 | Roetz ,K (Kyle) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1279.6 | 854.6 | 0 | 0 | 0 | 0 | 956.8 | 854.6 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|