Player Page

Bonthuyzen, L (Lize)
Dob: 2007/06/01 (U18)
Gender: Female
Chess SA id: 207083552
FIDE id:
Region: Lejweleputswa (FLW)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1591 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating839.0
Curent Weighted rating839.0
Curent Weighted performance314.2
Current official/published rating (highest between Raw, WR and WP)839.0
Current floor (min rating allowed)500.0
Current highest rating achieved942.6
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±277.3
Current Raw change used (final)0.0
Projected new Raw rating839.0
Projected new Weighed rating839.0
Projected new Weighted performance314.2
Projected new official/published rating (highest between new Raw, new WR and new WP)839.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating942.6
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating834.7
Curent Weighted rating834.7
Curent Weighted performance311.5
Current official/published rating (highest between Raw, WR and WP)834.7
Current floor (min rating allowed)500.0
Current highest rating achieved951.5
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±279.0
Current Raw change used (final)0.0
Projected new Raw rating834.7
Projected new Weighed rating834.7
Projected new Weighted performance311.5
Projected new official/published rating (highest between new Raw, new WR and new WP)834.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating951.5
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 2019 South African Junior Team Championships (U14C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 869.4 861.9 Analysis
11 Inter Regional Chess Championship 2019 (U14-U18 Girls) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 1.0 887.7 887.5 Analysis
10 Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (D) 2019/03/16 2019/03/16 Lejweleputswa (FLW) Standard 62 0.84 5 4 1.5 873.9 871.5 Analysis
9 Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D) 2019/01/26 2019/01/26 Lejweleputswa (FLW) Standard 62 0.84 5 3 1.0 862.1 856.7 Analysis
8 South African Junior Team Championships 2018 (U12A Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.0 920.1 921.1 Analysis
7 Lejweleputswa 1st Qualifier 2019 (U14) 2018/10/27 2018/10/27 Lejweleputswa (FLW) Standard 62 0.84 5 5 1.0 942.6 951.5 Analysis
6 Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (E) 2018/05/26 2018/05/26 Lejweleputswa (FLW) Standard 62 0.84 5 5 2.5 746.0 788.8 Analysis
5 Inter Regional 2018 (U12 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 4 1.0 746.0 788.8 Analysis
4 Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U12) 2018/04/21 2018/04/21 Lejweleputswa (FLW) Standard 62 0.84 5 5 2.5 667.7 699.6 Analysis
3 Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (E) 2018/03/10 2018/03/10 Lejweleputswa (FLW) Standard 62 0.84 5 5 4.0 534.3 540.8 Analysis
2 Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U12) 2018/02/24 2018/02/24 Lejweleputswa (FLW) Standard 62 0.84 5 5 1.5 500.0 500.0 Analysis
1 South African Junior Team Championships 2017 (U12 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 500.0 500.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 62 17 4 41 19.0 30.6 -164.5 1003.8 839.3
White 30 12 1 17 12.5 41.7 -70.8 1014.2 943.3
Black 32 5 3 24 6.5 20.3 -252.3 994.1 741.8
Standard All 62 17 4 41 19.0 30.6 -164.5 1003.8 839.3
White 30 12 1 17 12.5 41.7 -70.8 1014.2 943.3
Black 32 5 3 24 6.5 20.3 -252.3 994.1 741.8
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2070095991 Teleki, L (Lesedi) 4 4.0 4 0 0 100.0 722.7 425.0 1147.7 View list
2 206049645 Jacobs, D (Dane) 2 2.0 2 0 0 100.0 810.0 425.0 1235.0 View list
3 1080097791 Mhetoa, A (Agobakwe) 2 1.0 1 0 1 50.0 704.1 0.0 704.1 View list
4 108083554 Van Biljon, H (Hanre) 2 0.5 0 1 1 25.0 746.0 -212.5 533.5 View list
5 108092197 Steenkamp, L (Louis) 2 0.0 0 0 2 0.0 601.0 -425.0 176.0 View list
6 210086184 Beelders, K (Kyra) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
7 2080097453 Maritz, T (Timari) 1 1.0 1 0 0 100.0 746.0 425.0 1171.0 View list
8 2080097785 Mabaso, R (Rebaone) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
9 1040108090 Nkate, B (Boitumelo) 1 1.0 1 0 0 100.0 862.1 425.0 1287.1 View list
10 1080097789 Ntjana, B (Bokang) 1 1.0 1 0 0 100.0 534.3 425.0 959.3 View list
11 106086833 Raboshakga, T (Tshego) 1 1.0 1 0 0 100.0 869.4 425.0 1294.4 View list
12 2070108097 Semela, N (Nyakallo) 1 1.0 1 0 0 100.0 887.7 425.0 1312.7 View list
13 1080100506 Seutloali, K (Kananelo) 1 1.0 1 0 0 100.0 667.7 425.0 1092.7 View list
14 1060098647 Sisa, L (Lesedi) 1 1.0 1 0 0 100.0 534.3 425.0 959.3 View list
15 2070098425 Vallentyn, C (Cliniece) 1 1.0 1 0 0 100.0 920.1 425.0 1345.1 View list
16 107094299 Dinale, U (Unathi) 1 0.5 0 1 0 50.0 873.9 0.0 873.9 View list
17 107046904 Malan, JME (Johannes) 1 0.5 0 1 0 50.0 500.0 0.0 500.0 View list
18 1070097792 Muller, W (Wian) 1 0.5 0 1 0 50.0 667.7 0.0 667.7 View list
19 106077534 Mbanjwa, A (Athienkosi) 1 0.0 0 0 1 0.0 869.4 -425.0 444.4 View list
20 208067323 Aldum, C (Carla) 1 0.0 0 0 1 0.0 920.1 -425.0 495.1 View list