Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
839.0
Curent Weighted rating
839.0
Curent Weighted performance
314.2
Current official/published rating (highest between Raw, WR and WP)
839.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
942.6
Current K-factor
40
Games played this month
0
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 rating
839.0
Projected new Weighed rating
839.0
Projected new Weighted performance
314.2
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 rating
942.6
Projected new floor
500.0
Projected new K-facor
40
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 rating
834.7
Curent Weighted rating
834.7
Curent Weighted performance
311.5
Current official/published rating (highest between Raw, WR and WP)
834.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
951.5
Current K-factor
40
Games played this month
0
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 rating
834.7
Projected new Weighed rating
834.7
Projected new Weighted performance
311.5
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 rating
951.5
Projected new floor
500.0
Projected new K-facor
40
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 rating
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
Current K-factor
40
Games played this month
0
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 rating
500.0
Projected new Weighed rating
500.0
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 rating
500.0
Projected new floor
500.0
Projected new K-facor
40
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 rating
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
Current K-factor
40
Games played this month
0
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 rating
500.0
Projected new Weighed rating
500.0
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 rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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
943.4
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
943.4
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2070095991
Teleki, L (Lesedi)
4
4.0
4
0
0
100.0
722.6
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