PLAYER PAGE
Personal
Bonthuyzen, L (Lize)
Chess SA id
207083552FIDE id
?Date of birth
2007-06-01 (U20)Gender
FemaleRegion
Lejweleputswa (FLW)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-01-08Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 839 | 834.7 | 500 | 500 |
| Raw rating | 839 | 834.7 | 500 | 500 |
| Weighted rating | 839 | 834.7 | 500 | 500 |
| Weighted performance | 164.6 | 163.4 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 277.3 | 279 | 449.5 | 449.5 |
| Highest rating | 12002024-11-01 | 12002024-11-01 | 12002024-03-01 | 12002024-03-01 |
| Highest raw rating | 942.62018-06-01 | 951.52018-06-01 | 5002024-03-01 | 5002024-03-01 |
| Highest weighted rating | 942.62024-11-01 | 951.52024-11-01 | 5002024-11-01 | 5002024-11-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 839 | 834.7 | 500 | 500 |
| Analysis | ||||
| Rating | 839 | 834.7 | 500 | 500 |
| Raw rating | 839 | 834.7 | 500 | 500 |
| Weighted rating | 839 | 834.7 | 500 | |
| Weighted performance | 164.6 | 163.4 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 277.3 | 279 | 449.5 | 449.5 |
| 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 | 839 | 834.7 | 500 | 500 |
| New weighted rating | 839 | 834.7 | 500 | 500 |
| New weighted performance | 159.9 | 158.7 | 0 | 0 |
| Temp new rating | 839 | 834.7 | 500 | 500 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 839 | 834.7 | 500 | 500 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 80 | 80 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Lejweleputswa (FLW) | ||||||||||||||||
| Province | Free State (FS) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 62 | 19 | 30.65 | -164.5 | 1003.8 | 839.3 |
| Standard | 62 | 19 | 30.65 | -164.5 | 1003.8 | 839.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 839 | 834.7 | 500 | 500 |
| 2025-09-30 | 839 | 834.7 | 500 | 500 |
| 2025-09-01 | 839 | 834.7 | 500 | 500 |
| 2025-08-01 | 839 | 834.7 | 500 | 500 |
| 2025-07-01 | 839 | 834.7 | 500 | 500 |
| 2025-06-01 | 839 | 834.7 | 500 | 500 |
| 2025-05-01 | 839 | 834.7 | 500 | 500 |
| 2025-04-01 | 839 | 834.7 | 500 | 500 |
| 2025-03-01 | 839 | 834.7 | 500 | 500 |
| 2025-02-01 | 839 | 834.7 | 500 | 500 |
| 2025-01-01 | 839 | 834.7 | 500 | 500 |
| 2024-12-01 | 839 | 834.7 | 500 | 500 |
| 2024-11-01 | 839 | 834.7 | 500 | 500 |
| 2024-10-01 | 839 | 834.7 | 500 | 500 |
| 2024-09-01 | 839 | 834.7 | 500 | 500 |
| 2024-08-01 | 839 | 834.7 | 500 | 500 |
| 2024-07-01 | 839 | 834.7 | 500 | 500 |
| 2024-09-01 | 839 | 834.7 | 500 | 500 |
| 2024-05-01 | 839 | 834.7 | 500 | 500 |
| 2024-04-01 | 839 | 834.7 | 500 | 500 |
| 2024-03-01 | 839 | 834.7 | 500 | 500 |
| 2024-02-01 | 839 | 834.7 | 500 | 500 |
| 2024-01-01 | 839 | 834.7 | 500 | 500 |
| 2023-12-01 | 839 | 834.7 | 500 | 500 |
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 | 2019 South African Junior Team Championships (U14C) | 2020-01-04 | 2020-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 1 | Yes | Analysis |
| 2 | Inter Regional Chess Championship 2019 (U14-U18 Girls) | 2019-05-10 | 2019-05-11 | Standard | Mangaung (FMB) | 5 | 5 | 1 | Yes | Analysis |
| 3 | Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (D) | 2019-03-16 | 2019-03-16 | Standard | Lejweleputswa (FLW) | 5 | 4 | 1.5 | Yes | Analysis |
| 4 | Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D) | 2019-01-26 | 2019-01-26 | Standard | Lejweleputswa (FLW) | 5 | 3 | 1 | Yes | Analysis |
| 5 | South African Junior Team Championships 2018 (U12A Girls) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 7 | 1 | Yes | Analysis |
| 6 | Lejweleputswa 1st Qualifier 2019 (U14) | 2018-10-27 | 2018-10-27 | Standard | Lejweleputswa (FLW) | 5 | 5 | 1 | Yes | Analysis |
| 7 | Inter Regional 2018 (U12 Team) | 2018-05-04 | 2018-05-05 | Standard | Frances Baard (NCF) | 5 | 4 | 1 | Yes | Analysis |
| 8 | Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (E) | 2018-05-26 | 2018-05-26 | Standard | Lejweleputswa (FLW) | 5 | 5 | 2.5 | Yes | Analysis |
| 9 | Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U12) | 2018-04-21 | 2018-04-21 | Standard | Lejweleputswa (FLW) | 5 | 5 | 2.5 | Yes | Analysis |
| 10 | Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (E) | 2018-03-10 | 2018-03-10 | Standard | Lejweleputswa (FLW) | 5 | 5 | 4 | Yes | Analysis |
| 11 | Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U12) | 2018-02-24 | 2018-02-24 | Standard | Lejweleputswa (FLW) | 5 | 5 | 1.5 | Yes | Analysis |
| 12 | South African Junior Team Championships 2017 (U12 Girls) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-04-21 | rnd2 | typeStandard | result1 | date2018-04-21 | rnd4 | typeStandard | result0.5 | ||
| OpponentTeleki, L (Lesedi) | OpponentMuller, W (Wian) | ||||||||
| 2 | 3 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-03-10 | rnd3 | typeStandard | result1 | date2018-03-10 | rnd5 | typeStandard | result1 | ||
| OpponentNtjana, B (Bokang) | OpponentMhetoa, A (Agobakwe) | ||||||||
| 3 | 2 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2019 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2019 | ||||||
| date2019-03-16 | rnd2 | typeStandard | result0.5 | date2019-03-16 | rnd3 | typeStandard | result1 | ||
| OpponentDinale, U (Unathi) | OpponentJacobs, D (Dane) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-04-21 | rnd2 | typeStandard | result1 | date2018-04-21 | rnd4 | typeStandard | result0.5 | ||
| OpponentTeleki, L (Lesedi) | OpponentMuller, W (Wian) | ||||||||
| 2 | 3 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-03-10 | rnd3 | typeStandard | result1 | date2018-03-10 | rnd5 | typeStandard | result1 | ||
| OpponentNtjana, B (Bokang) | OpponentMhetoa, A (Agobakwe) | ||||||||
| 3 | 2 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2019 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2019 | ||||||
| date2019-03-16 | rnd2 | typeStandard | result0.5 | date2019-03-16 | rnd3 | typeStandard | result1 | ||
| OpponentDinale, U (Unathi) | OpponentJacobs, D (Dane) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-03-10 | rnd3 | typeStandard | result1 | date2018-03-10 | rnd5 | typeStandard | result1 | ||
| OpponentNtjana, B (Bokang) | OpponentMhetoa, A (Agobakwe) | ||||||||
| 2 | 2 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-04-21 | rnd2 | typeStandard | result1 | date2018-04-21 | rnd3 | typeStandard | result1 | ||
| OpponentTeleki, L (Lesedi) | OpponentSeutloali, K (Kananelo) | ||||||||
| 3 | 1 | Tournament2019 South African Junior Team Championships | Tournament2019 South African Junior Team Championships | ||||||
| date2020-01-07 | rnd6 | typeStandard | result1 | date2020-01-07 | rnd6 | typeStandard | result1 | ||
| OpponentRaboshakga, T (Tshego) | OpponentRaboshakga, T (Tshego) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 4th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-03-10 | rnd3 | typeStandard | result1 | date2018-03-10 | rnd5 | typeStandard | result1 | ||
| OpponentNtjana, B (Bokang) | OpponentMhetoa, A (Agobakwe) | ||||||||
| 2 | 2 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | TournamentLejweleputswa 5th Qualifying Swiss Open Tournament 2018 | ||||||
| date2018-04-21 | rnd2 | typeStandard | result1 | date2018-04-21 | rnd3 | typeStandard | result1 | ||
| OpponentTeleki, L (Lesedi) | OpponentSeutloali, K (Kananelo) | ||||||||
| 3 | 1 | Tournament2019 South African Junior Team Championships | Tournament2019 South African Junior Team Championships | ||||||
| date2020-01-07 | rnd6 | typeStandard | result1 | date2020-01-07 | rnd6 | typeStandard | result1 | ||
| OpponentRaboshakga, T (Tshego) | OpponentRaboshakga, T (Tshego) | ||||||||
| # | 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 | Teleki ,L (Lesedi) | 4 | 4 | 425 | 4 | 4 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1095.7 | 1520.7 | 1079.2 | 1520.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | Van Biljon ,H (Hanre) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 794.1 | 581.6 | 840.4 | 581.6 | 0 | 0 | 0 | 0 | ||||||
| 3 | Steenkamp ,L (Louis) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1136.3 | 711.3 | 1145.8 | 711.3 | 0 | 0 | 0 | 0 | ||||||
| 4 | Jacobs ,D (Dane) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 651.5 | 1076.5 | 652.2 | 1076.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mhetoa ,A (Agobakwe) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1167.6 | 1167.6 | 1164 | 1167.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Combrinck ,R (Renante) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 929.7 | 504.7 | 896 | 504.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Jacobs ,M (Marli) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1062.4 | 637.4 | 1062.6 | 637.4 | 0 | 0 | 0 | 0 | ||||||
| 8 | Pillay ,D (Deeyan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1071.8 | 646.8 | 1066.4 | 646.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Molehe ,K (Kelebogile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1244.2 | 819.2 | 1254.8 | 819.2 | 0 | 0 | 0 | 0 | ||||||
| 10 | Nunes ,C (Christopher) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1184.5 | 759.5 | 1181.6 | 759.5 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

