PLAYER PAGE
Personal
Kriel, IM (Isabel Mare)
Chess SA id
2870100536FIDE id
?Date of birth
1987-09-30 (Adult)Gender
FemaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-05-13Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 882.3 | 847 | 1300 | 1300 |
| Raw rating | 882.3 | 847 | 1300 | 1300 |
| Weighted rating | 882.1 | 846.9 | 1299 | 1299 |
| Weighted performance | 480.3 | 475.2 | 0 | 0 |
| Floor | 700 | 700 | 800 | 800 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 260.8 | 274.2 | 143.8 | 143.8 |
| Highest rating | 12002018-02-01 | 12002018-02-01 | 13002024-03-01 | 13002024-03-01 |
| Highest raw rating | 12002018-02-01 | 12002018-02-01 | 13002024-03-01 | 13002024-03-01 |
| Highest weighted rating | 12002018-02-01 | 12002018-02-01 | 1296.72025-08-01 | 1296.72025-08-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 882.3 | 847 | 1300 | 1300 |
| Analysis | ||||
| Rating | 882.3 | 847 | 1300 | 1300 |
| Raw rating | 882.3 | 847 | 1300 | 1300 |
| Weighted rating | 882.1 | 846.9 | 1299 | |
| Weighted performance | 480.3 | 475.2 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 800 | 800 |
| Max/Min rating change allowed | 260.8 | 274.2 | 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 | 882.3 | 847 | 1300 | 1300 |
| New weighted rating | 882.2 | 847 | 1299.7 | 1299.7 |
| New weighted performance | 480 | 474.9 | 0 | 0 |
| Temp new rating | 882.3 | 847 | 1300 | 1300 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 882.3 | 847 | 1300 | 1300 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 800 | 800 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 16 | 16 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 29 | 29 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Cape Winelands (WCW) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -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 | 29 | 2.5 | 8.62 | -351.7 | 1121.9 | 770.1 |
| Standard | 29 | 2.5 | 8.62 | -351.7 | 1121.9 | 770.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 882.3 | 847 | 1300 | 1300 |
| 2025-09-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-08-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-07-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-06-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-05-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-04-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-03-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-02-01 | 882.3 | 847 | 1300 | 1300 |
| 2025-01-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-12-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-11-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-10-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-09-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-08-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-07-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-06-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-08-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-04-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-03-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-02-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2024-01-01 | 882.3 | 846.8 | 1300 | 1300 |
| 2023-12-01 | 868.4 | 846.8 | 1200 | 1200 |
| 2023-11-01 | 868.4 | 846.8 | 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 | Strategema 2023 (Open) | 2023-05-13 | 2023-05-13 | Standard | Cape Winelands (WCW) | 5 | 5 | 0 | Yes | Analysis |
| 2 | SA Braille South 2023 | 2023-03-18 | 2023-03-19 | Standard | Cape Winelands (WCW) | 5 | 5 | 0.5 | Yes | Analysis |
| 3 | Marie Delport Memorial 2023 (Ladies) | 2023-01-21 | 2023-01-21 | Standard | Cape Winelands (WCW) | 6 | 6 | 0 | Yes | Analysis |
| 4 | SA Braille 2022 | 2022-04-16 | 2022-04-17 | Standard | Cape Winelands (WCW) | 5 | 4 | 0 | Yes | Analysis |
| 5 | SA Braille Worcester 2019 | 2019-03-23 | 2019-03-24 | Standard | Cape Winelands (WCW) | 5 | 4 | 1 | Yes | Analysis |
| 6 | Sa Braille Worcester Open 2018 | 2018-04-27 | 2018-04-28 | Standard | Cape Winelands (WCW) | 7 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSA Braille South 2023 | TournamentSA Braille South 2023 | ||||||
| date2023-03-18 | rnd3 | typeStandard | result0.5 | date2023-03-18 | rnd3 | typeStandard | result0.5 | ||
| OpponentRahn, MC (Marlene) | OpponentRahn, MC (Marlene) | ||||||||
| 2 | 1 | TournamentSA Braille Worcester 2019 | TournamentSA Braille Worcester 2019 | ||||||
| date2019-03-23 | rnd5 | typeStandard | result1 | date2019-03-23 | rnd5 | typeStandard | result1 | ||
| OpponentBotha, CF (Cornelius Frede) | OpponentBotha, CF (Cornelius Frede) | ||||||||
| 3 | 1 | TournamentSa Braille Worcester Open 2018 | TournamentSa Braille Worcester Open 2018 | ||||||
| date2018-04-27 | rnd5 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentBezuidenhout, S (Simone) | OpponentBezuidenhout, S (Simone) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSA Braille South 2023 | TournamentSA Braille South 2023 | ||||||
| date2023-03-18 | rnd3 | typeStandard | result0.5 | date2023-03-18 | rnd3 | typeStandard | result0.5 | ||
| OpponentRahn, MC (Marlene) | OpponentRahn, MC (Marlene) | ||||||||
| 2 | 1 | TournamentSA Braille Worcester 2019 | TournamentSA Braille Worcester 2019 | ||||||
| date2019-03-23 | rnd5 | typeStandard | result1 | date2019-03-23 | rnd5 | typeStandard | result1 | ||
| OpponentBotha, CF (Cornelius Frede) | OpponentBotha, CF (Cornelius Frede) | ||||||||
| 3 | 1 | TournamentSa Braille Worcester Open 2018 | TournamentSa Braille Worcester Open 2018 | ||||||
| date2018-04-27 | rnd5 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentBezuidenhout, S (Simone) | OpponentBezuidenhout, S (Simone) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSA Braille Worcester 2019 | TournamentSA Braille Worcester 2019 | ||||||
| date2019-03-23 | rnd5 | typeStandard | result1 | date2019-03-23 | rnd5 | typeStandard | result1 | ||
| OpponentBotha, CF (Cornelius Frede) | OpponentBotha, CF (Cornelius Frede) | ||||||||
| 2 | 1 | TournamentSa Braille Worcester Open 2018 | TournamentSa Braille Worcester Open 2018 | ||||||
| date2018-04-27 | rnd5 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentBezuidenhout, S (Simone) | OpponentBezuidenhout, S (Simone) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSA Braille Worcester 2019 | TournamentSA Braille Worcester 2019 | ||||||
| date2019-03-23 | rnd5 | typeStandard | result1 | date2019-03-23 | rnd5 | typeStandard | result1 | ||
| OpponentBotha, CF (Cornelius Frede) | OpponentBotha, CF (Cornelius Frede) | ||||||||
| 2 | 1 | TournamentSa Braille Worcester Open 2018 | TournamentSa Braille Worcester Open 2018 | ||||||
| date2018-04-27 | rnd5 | typeStandard | result1 | date2018-04-27 | rnd5 | typeStandard | result1 | ||
| OpponentBezuidenhout, S (Simone) | OpponentBezuidenhout, S (Simone) | ||||||||
| # | 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 | Rossouw ,J (Joan) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1146.4 | 721.4 | 1134.1 | 721.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Klue ,CR (Christiaan Reue) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1148.7 | 723.7 | 1155.7 | 723.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Leonard ,C (Clyde) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1087.9 | 662.9 | 1089 | 662.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Bresler ,C (Conrad) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1126.5 | 701.5 | 1124.2 | 701.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Rahn ,MC (Marlene Catherina) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 994 | 781.5 | 996.4 | 781.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Prins ,K (Klasie) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 979.5 | 554.5 | 982.2 | 554.5 | 0 | 0 | 0 | 0 | ||||||
| 7 | Reynard ,R (Ree-Shaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1230.1 | 805.1 | 1220.1 | 805.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Botha ,CF (Cornelius Frede) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 9 | Geldenhuis ,C (Chine) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Maree ,B (Brevin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1450.9 | 1025.9 | 1416.1 | 1025.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|