Chess South Africa
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Chess South Africa
Mbuyisa, K (Katanga)
Dob:
2012/10/11 (U14)
Gender:
Male
Chess SA id:
1120154006
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/06/17 (341 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
1138.2
Curent Weighted rating
1152.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1152.7
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)
±181.1
Current Raw change used (final)
0.0
Projected new Raw rating
1138.2
Projected new Weighed rating
1150.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.3
Projected effective change (new Official - current Official)
-2.3
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
1124.4
Curent Weighted rating
1142.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1142.0
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)
±184.7
Current Raw change used (final)
0.0
Projected new Raw rating
1124.4
Projected new Weighed rating
1139.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1139.2
Projected effective change (new Official - current Official)
-2.8
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
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
2
Ekurhuleni Chess Trial 3 2023 (U12)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1179.1
1173.7
Analysis
1
Ekurhuleni Trials 2 2023 (U12)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
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
10
3
0
7
3.0
30.0
-170.0
1189.9
1019.9
White
6
2
0
4
2.0
33.3
-141.7
1218.2
1076.5
Black
4
1
0
3
1.0
25.0
-212.5
1147.4
934.9
Standard
All
10
3
0
7
3.0
30.0
-170.0
1189.9
1019.9
White
6
2
0
4
2.0
33.3
-141.7
1218.2
1076.5
Black
4
1
0
3
1.0
25.0
-212.5
1147.4
934.9
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
2130154013
Robbertse, E (Eliana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1130151741
Janse Van Vuuren, E (Estiaan)
1
1.0
1
0
0
100.0
1179.1
425.0
1604.1
View list
3
1130154014
Sihlangu, S (Siyabonga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130139622
Van Den Berg, L (Landon)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
5
1120136336
Sauls, N (Nathan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1120133800
Hex, K (Kyle)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
7
1130140132
Benjamin, L (Luyolo)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
8
2120135381
Naude, J (Juliette)
1
0.0
0
0
1
0.0
1179.1
-425.0
754.1
View list
9
1130152985
Lombard, R (Reece)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1120109194
Liebenberg, WS (William Stephen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
