Chess South Africa
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Chess South Africa
Mdumela, B (Bulumko)
Dob:
2015/02/22 (U10)
Gender:
Female
Chess SA id:
2150158543
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2023/10/08 (238 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
1200.9
Curent Weighted rating
1195.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.9
Current floor (min rating allowed)
700.9
Current highest rating achieved
1200.9
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)
±165.6
Current Raw change used (final)
0.0
Projected new Raw rating
1200.9
Projected new Weighed rating
1195.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.9
Projected new floor
700.9
Projected new K-facor
36
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
1207.6
Curent Weighted rating
1198.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1207.6
Current floor (min rating allowed)
707.6
Current highest rating achieved
1207.6
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)
±164.0
Current Raw change used (final)
0.0
Projected new Raw rating
1207.6
Projected new Weighed rating
1199.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1207.6
Projected new floor
707.6
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Eastern Cape Chess Team Championship 2023 (U10)
2023/10/07
2023/10/08
Sarah Baartman (ESB)
Standard
65
0.85
5
4
2.0
1163.3
1156.1
Analysis
2
Eastern Cape Provincial Individual Championship 2023 (U10 Girls)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
4.0
1163.3
1156.1
Analysis
1
SBDCU Closed Trials 2023 (U10 Boys+Girls)
2023/07/29
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
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
17
8
0
9
8.0
47.1
-25.0
1204.3
1179.3
White
9
4
0
5
4.0
44.4
-47.2
1191.9
1144.7
Black
8
4
0
4
4.0
50.0
0.0
1218.1
1218.1
Standard
All
17
8
0
9
8.0
47.1
-25.0
1204.3
1179.3
White
9
4
0
5
4.0
44.4
-47.2
1191.9
1144.7
Black
8
4
0
4
4.0
50.0
0.0
1218.1
1218.1
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
1140140935
Du Plessis, W (Walter)
2
1.0
1
0
1
50.0
1181.7
0.0
1181.7
View list
2
1140154765
Barendse, J (Jean)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2160152444
Coltman, A (Ariana)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
4
2140133897
De Lange, E (Edeline)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
5
2150153080
Matomela, O (Oluhle)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
6
2150162593
Faulkner, G (Gwynneth)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
7
1150153084
Slabbert, B (Burger Francios)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2140146219
Van Zyl, L (Louise- Marie)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
9
1140139788
Swanepoel, B (Bijan)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
10
2140139787
Snyman, K (Karlien)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
11
2140151201
Schreinders, M (Mia)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
12
1140142440
Prinsloo, E (Emmanuel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1150151713
Mahlengele, A (Akhanya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1150143666
Combrinck, J (James Orion)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1160151720
Brits, R (Regardt)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list
16
2150153218
Balura, T (Tumi)
1
0.0
0
0
1
0.0
1163.3
-425.0
738.3
View list