Chess South Africa
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Chess South Africa
Madisha, B (Bonolo)
Dob:
2007/12/26 (U18)
Gender:
Male
Chess SA id:
107078873
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (209 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
836.4
Curent Weighted rating
803.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
836.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
836.4
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)
±278.4
Current Raw change used (final)
0.0
Projected new Raw rating
836.4
Projected new Weighed rating
808.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
836.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
836.4
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
880.0
Curent Weighted rating
844.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
880.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
880.0
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)
±261.6
Current Raw change used (final)
0.0
Projected new Raw rating
880.0
Projected new Weighed rating
849.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
880.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
880.0
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
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
4
Capricorn District Chess Qualifying Tournament 2023 (U16)
2023/10/21
2023/10/21
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
776.3
812.8
Analysis
3
2022 South African Junior Team Chess Championships (U16 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
697.5
738.0
Analysis
2
Capricorn Qualifying May 2022 (U16)
2022/05/14
2022/05/14
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
598.6
618.8
Analysis
1
LCP Qualifying October 2021 (O16)
2021/10/23
2021/10/23
Capricorn (LCP)
Standard
60
0.83
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
22
10
0
12
10.0
45.5
-38.6
1222.7
1184.1
White
11
8
0
3
8.0
72.7
193.2
1205.3
1398.5
Black
11
2
0
9
2.0
18.2
-270.5
1240.2
969.7
Standard
All
22
10
0
12
10.0
45.5
-38.6
1222.7
1184.1
White
11
8
0
3
8.0
72.7
193.2
1205.3
1398.5
Black
11
2
0
9
2.0
18.2
-270.5
1240.2
969.7
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
207086841
Mamabolo, KR (Khomotso)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
2
1100190596
Maja, P (Phomelelo)
1
1.0
1
0
0
100.0
776.3
425.0
1201.3
View list
3
106060006
Kotzee, X (Xavier)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
4
2080140796
Mpumphuse, L (Lahluma)
1
1.0
1
0
0
100.0
598.6
425.0
1023.6
View list
5
1090140794
Mphahlele, P (Prince)
1
1.0
1
0
0
100.0
598.6
425.0
1023.6
View list
6
2070140792
Motlhodi, KO (Omphile)
1
1.0
1
0
0
100.0
598.6
425.0
1023.6
View list
7
106054010
Mokgehle, M (Metse)
1
1.0
1
0
0
100.0
776.3
425.0
1201.3
View list
8
1070099941
Burger, I (Izak Ulrich)
1
1.0
1
0
0
100.0
697.5
425.0
1122.5
View list
9
106065632
Mello, M (Matsobane)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
10
2070097275
Mbilase, U (Unakho)
1
1.0
1
0
0
100.0
697.5
425.0
1122.5
View list
11
1050132745
Maphutha, A (Amogelang)
1
0.0
0
0
1
0.0
776.3
-425.0
351.3
View list
12
1080136612
Thipe, L (Lehlabile)
1
0.0
0
0
1
0.0
598.6
-425.0
173.6
View list
13
108073208
Steyn, T (Tjaart)
1
0.0
0
0
1
0.0
697.5
-425.0
272.5
View list
14
1100130914
Scholtz, GJ (Gerhardus Jacobus)
1
0.0
0
0
1
0.0
697.5
-425.0
272.5
View list
15
1080140800
Rampfomedzi, M (Malanga)
1
0.0
0
0
1
0.0
598.6
-425.0
173.6
View list
16
107088079
Ramaphala, TS (Tumelo Salthiel)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
17
107048334
Neves, TT (Tremayne)
1
0.0
0
0
1
0.0
697.5
-425.0
272.5
View list
18
1090149444
Mohlala, A (Apollos)
1
0.0
0
0
1
0.0
776.3
-425.0
351.3
View list
19
106058813
Mmethi, K (Kgabo)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
20
1060116154
Kgomo, M (Mathema)
1
0.0
0
0
1
0.0
776.3
-425.0
351.3
View list