Chess South Africa
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Chess South Africa
Chopholo, B (Boitumelo)
Dob:
2002/10/26 (Adult)
Gender:
Female
Chess SA id:
202090067
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2019/04/27 (1887 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
1033.0
Current Weighted rating
1033.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1033.0
Current highest rating achieved
1182.4
Current floor (min rating allowed)
682.4
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)
±210.4
Current Raw change used (final)
0.0
Projected new Raw rating
1033.0
Projected new Weighed rating
950.4
Projected new Weighted performance
177.0
Projected new final Raw rating (if new WP > new Raw)
1033.0
Projected new highest rating
1182.4
Projected new floor
682.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1033.0
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
1003.2
Current Weighted rating
1003.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1003.2
Current highest rating achieved
1178.8
Current floor (min rating allowed)
678.8
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)
±219.5
Current Raw change used (final)
0.0
Projected new Raw rating
1003.2
Projected new Weighed rating
922.9
Projected new Weighted performance
177.0
Projected new final Raw rating (if new WP > new Raw)
1003.2
Projected new highest rating
1178.8
Projected new floor
678.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1003.2
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
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
3
D8 Individuals 2019 (U15-U19 Girls)
2019/04/27
2019/04/27
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1085.8
1063.2
Analysis
2
2018 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1182.4
1178.8
Analysis
1
D8 Individual 2018 (U17+U19 Girls)
2018/03/17
2018/03/17
Sedibeng (GSV)
Standard
61
0.83
5
4
2.0
1200.0
1200.0
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
14
3
0
11
3.0
21.4
-242.9
1042.8
799.9
White
7
1
0
6
1.0
14.3
-303.6
1100.0
796.4
Black
7
2
0
5
2.0
28.6
-182.1
985.5
803.4
Standard
All
14
3
0
11
3.0
21.4
-242.9
1042.8
799.9
White
7
1
0
6
1.0
14.3
-303.6
1100.0
796.4
Black
7
2
0
5
2.0
28.6
-182.1
985.5
803.4
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
204090064
Maquba, B (Buyaphi)
1
1.0
1
0
0
100.0
1085.8
425.0
1510.8
View list
2
2020099379
Mokoena , S (Sibongile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2020099380
Motloung, T (Thembi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2010102326
Moshimane, L (Letlhogonolo)
1
0.0
0
0
1
0.0
1182.4
-425.0
757.4
View list
5
2050112940
Mokoena, N (Nomthandazo)
1
0.0
0
0
1
0.0
1085.8
-425.0
660.8
View list
6
202080539
Mofokeng, K (Karabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
201071485
Mazibuko, M (Mbali)
1
0.0
0
0
1
0.0
1182.4
-425.0
757.4
View list
8
201071535
Mavuso, D (Dineo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2040112938
Makoko, M (Mabel)
1
0.0
0
0
1
0.0
1085.8
-425.0
660.8
View list
10
2010102328
Libada, E (Erica)
1
0.0
0
0
1
0.0
1182.4
-425.0
757.4
View list
11
202081380
Lawrence, T (Taylor)
1
0.0
0
0
1
0.0
1182.4
-425.0
757.4
View list
12
205093129
Kumalo, D (Dimpho)
1
0.0
0
0
1
0.0
1085.8
-425.0
660.8
View list
13
2000103339
Kganakga, B (Basetsana)
1
0.0
0
0
1
0.0
1182.4
-425.0
757.4
View list
14
2030104793
Dhlamini, N (Ntokozo)
1
0.0
0
0
1
0.0
1085.8
-425.0
660.8
View list