Chess South Africa
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Chess South Africa
Bosch, B (Bernice)
Dob:
2003/08/08 (Adult)
Gender:
Female
Chess SA id:
203086498
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1564 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
Current Raw rating
1046.4
Current Weighted rating
1046.4
Current Weighted performance
480.3
Current official/published rating (highest between Raw, WR and WP)
1046.4
Current highest rating achieved
1046.4
Current floor (min rating allowed)
546.4
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)
±206.4
Current Raw change used (final)
0.0
Projected new Raw rating
1046.4
Projected new Weighed rating
962.7
Projected new Weighted performance
480.3
Projected new final Raw rating (if new WP > new Raw)
1046.4
Projected new highest rating
1046.4
Projected new floor
546.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1046.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1039.8
Current Weighted rating
1039.8
Current Weighted performance
480.3
Current official/published rating (highest between Raw, WR and WP)
1039.8
Current highest rating achieved
1039.8
Current floor (min rating allowed)
539.8
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)
±208.3
Current Raw change used (final)
0.0
Projected new Raw rating
1039.8
Projected new Weighed rating
956.6
Projected new Weighted performance
480.3
Projected new final Raw rating (if new WP > new Raw)
1039.8
Projected new highest rating
1039.8
Projected new floor
539.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1039.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
582.0
Current Weighted rating
582.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
582.0
Current highest rating achieved
582.0
Current floor (min rating allowed)
500.0
Current K-factor
40
s
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)
±400.0
Current Raw change used (final)
0.0
Projected new Raw rating
582.0
Projected new Weighed rating
535.4
Projected new Weighted performance
86.1
Projected new final Raw rating (if new WP > new Raw)
582.0
Projected new highest rating
582.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
582.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
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
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
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
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
20
Hoerskool Drie Riviere 2020 (LSEN)
2020/03/07
2020/03/07
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
992.7
983.1
Analysis
19
2019 South African Junior LSEN Championships (U15A SID)
2020/01/11
2020/01/12
4 Knights (4K)
Standard
90
0.94
5
5
3.0
1001.4
997.2
Analysis
18
2019 South African Junior Team Championships (U18C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
0.0
1001.4
997.2
Analysis
17
GE vs GSV Inter Regional 2019 (U20B)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1001.1
997.7
Analysis
16
Eureka LSEN Skaak/Chess 2019 (A)
2019/10/09
2019/10/09
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1001.1
997.7
Analysis
15
LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (LSEN)
2019/08/31
2019/08/31
Sedibeng (GSV)
Standard
61
0.83
5
4
2.0
951.3
949.2
Analysis
14
Eureka Chess Open 2019 (D)
2019/07/27
2019/07/27
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
889.0
888.0
Analysis
13
Drie Riviere Open 2019 (E)
2019/06/08
2019/06/08
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
848.2
839.2
Analysis
12
Carels Open 2019 (B)
2019/03/02
2019/03/02
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
869.4
864.4
Analysis
11
South African LSEN Championships 2018 (U16 SID)
2018/12/22
2018/12/23
4 Knights (4K)
Standard
60
0.83
6
6
5.0
574.7
565.8
Analysis
10
South African Junior Team Championships 2018 (U16-U20 Girls)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
0.0
574.7
565.8
Analysis
9
2018 Tshwane Inter Region (U16 Girls)
2018/12/01
2018/12/01
Cape Town (WCT)
Standard
60
0.83
5
5
0.0
574.7
565.8
Analysis
8
Fonteine Open 2018 (LSEN)
2018/10/13
2018/10/13
Sedibeng (GSV)
Standard
61
0.83
5
4
0.0
598.1
585.9
Analysis
7
Eureka Chess Open 2018 (B)
2018/09/29
2018/09/29
Sedibeng (GSV)
Standard
61
0.83
5
3
1.0
503.9
500.0
Analysis
6
TST-MSA Tournament 2018
2018/07/21
2018/07/21
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
500.0
500.0
Analysis
5
Broadland`s Knights Chess Open 2018 (LSEN)
2018/06/16
2018/06/16
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
510.3
500.0
Analysis
4
Hoerskool Drie Riviere Open 2018 (LSEN)
2018/06/09
2018/06/09
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
510.3
500.0
Analysis
3
Sasolburg Open 2018 (C)
2018/06/02
2018/06/02
Sedibeng (GSV)
Standard
61
0.83
5
5
0.0
510.3
500.0
Analysis
2
Amigo Spur Eligwa Chess Open 2018 (B)
2018/05/19
2018/05/19
Sedibeng (GSV)
Standard
60
0.83
5
5
0.0
500.0
500.0
Analysis
1
SWVG Arnold Classic Rapid & Blitz 2018 (U16 SID)
2018/05/18
2018/05/18
Tshwane (GTP)
Rapid
40
0.70
5
5
3.0
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
100
31
0
69
31.0
31.0
-161.5
961.8
800.3
White
48
11
0
37
11.0
22.9
-230.2
965.7
735.5
Black
52
20
0
32
20.0
38.5
-98.1
958.1
860.0
Standard
All
95
28
0
67
28.0
29.5
-174.5
959.9
785.4
White
45
10
0
35
10.0
22.2
-236.1
972.6
736.5
Black
50
18
0
32
18.0
36.0
-119.0
948.4
829.4
Rapid
All
5
3
0
2
3.0
60.0
85.0
997.6
1082.6
White
3
1
0
2
1.0
33.3
-141.7
862.6
721.0
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
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
103095921
Diedericks, C (Christiaan)
8
1.0
1
0
7
12.5
735.9
-318.8
417.1
View list
2
204086503
Kololo, L (Lindiwe)
8
1.0
1
0
7
12.5
724.1
-318.8
405.3
View list
3
101086523
Marinschek, R (Ruben)
6
2.0
2
0
4
33.3
639.4
-141.7
497.7
View list
4
102086499
Letuka, TS (Tumo)
5
0.0
0
0
5
0.0
603.1
-425.0
178.1
View list
5
101086517
Scheepers, C (Coenraad)
3
1.0
1
0
2
33.3
650.4
-141.7
508.8
View list
6
100095928
Molata, M (Morena)
3
0.0
0
0
3
0.0
536.1
-425.0
111.1
View list
7
102095922
Muller, M (Mike)
3
0.0
0
0
3
0.0
686.6
-425.0
261.6
View list
8
104086520
Qhamakwane, N (Neo)
3
0.0
0
0
3
0.0
503.4
-425.0
78.4
View list
9
203086519
Letlhake, M (Masego)
2
2.0
2
0
0
100.0
924.7
425.0
1349.7
View list
10
103086516
Myburgh, D (Duvan)
2
2.0
2
0
0
100.0
510.3
425.0
935.3
View list
11
104086509
Khumalo, N (Nkosinathi)
2
1.0
1
0
1
50.0
924.8
0.0
924.8
View list
12
200087173
Minnie, C (Catherine)
2
1.0
1
0
1
50.0
505.1
0.0
505.1
View list
13
1030108493
Mofokeng, S (Sihle)
2
1.0
1
0
1
50.0
945.0
0.0
945.0
View list
14
1050106647
Zimunya, T (Tumisho)
2
1.0
1
0
1
50.0
972.0
0.0
972.0
View list
15
107077106
Matsunyane, E (Edwin)
2
0.0
0
0
2
0.0
699.6
-425.0
274.6
View list
16
2060107648
Groenewald, J (Joaleen)
1
1.0
1
0
0
100.0
574.7
425.0
999.7
View list
17
2060107654
Erxleben, B (Bregitte)
1
1.0
1
0
0
100.0
574.7
425.0
999.7
View list
18
1060119312
Kambule, H (Hlompho)
1
1.0
1
0
0
100.0
992.7
425.0
1417.7
View list
19
104050915
Janse Van Rensburg, J (Joshua)
1
1.0
1
0
0
100.0
992.7
425.0
1417.7
View list
20
1030116979
Khonou, T (Thabo)
1
1.0
1
0
0
100.0
1001.4
425.0
1426.4
View list