Chess South Africa
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Chess South Africa
Ngubane, M (Melokuhle)
Dob:
2014/06/15 (U12)
Gender:
Female
Chess SA id:
2140155187
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (197 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
1240.1
Current Weighted rating
1236.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1240.1
Current highest rating achieved
1240.1
Current floor (min rating allowed)
740.1
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)
±156.6
Current Raw change used (final)
0.0
Projected new Raw rating
1240.1
Projected new Weighed rating
1138.0
Projected new Weighted performance
911.7
Projected new final Raw rating (if new WP > new Raw)
1240.1
Projected new highest rating
1240.1
Projected new floor
740.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.1
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
1241.1
Current Weighted rating
1241.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1241.3
Current highest rating achieved
1247.6
Current floor (min rating allowed)
747.6
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)
±156.4
Current Raw change used (final)
0.0
Projected new Raw rating
1241.1
Projected new Weighed rating
1142.6
Projected new Weighted performance
911.7
Projected new final Raw rating (if new WP > new Raw)
1241.1
Projected new highest rating
1247.6
Projected new floor
747.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.1
Projected effective change (new Official - current Official)
-0.2
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1239.2
1247.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1239.2
1247.6
Analysis
2
2023 Ekurhuleni North District Schools Finals (U9)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
1209.0
1211.2
Analysis
1
Ekurhuleni North Schools Individual Finals 2023 (U9 Girls)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
2
0
2
2.0
50.0
0.0
1262.3
1262.3
White
3
1
0
2
1.0
33.3
-141.7
1268.7
1127.0
Black
1
1
0
0
1.0
100.0
425.0
1243.2
1668.2
Standard
All
4
2
0
2
2.0
50.0
0.0
1262.3
1262.3
White
3
1
0
2
1.0
33.3
-141.7
1268.7
1127.0
Black
1
1
0
0
1.0
100.0
425.0
1243.2
1668.2
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
13
8
0
5
8.0
61.5
98.1
1211.1
1309.2
White
8
5
0
3
5.0
62.5
106.3
1209.3
1315.5
Black
5
3
0
2
3.0
60.0
85.0
1214.2
1299.2
Standard
All
13
8
0
5
8.0
61.5
98.1
1211.1
1309.2
White
8
5
0
3
5.0
62.5
106.3
1209.3
1315.5
Black
5
3
0
2
3.0
60.0
85.0
1214.2
1299.2
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
2150135893
Kleijnhans, M (Mila)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2140155167
Greeff, A (Anke)
1
1.0
1
0
0
100.0
1209.0
425.0
1634.0
View list
3
1140147130
De Bruyn, L (Lian)
1
1.0
1
0
0
100.0
1209.0
425.0
1634.0
View list
4
1160154051
Botha, D (Dillen)
1
1.0
1
0
0
100.0
1209.0
425.0
1634.0
View list
5
2140155159
Basson, C (Catherine Layla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2150139615
Negota, R (Rialivhuwa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2130139614
Ndemande, D (Dayba)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
8
2130192032
Pretorius, A (Amore)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
9
2140155196
Visagie, A (Arina)
1
0.0
0
0
1
0.0
1239.2
-425.0
814.2
View list
10
2140139814
Schiel, A (Abigaile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2140142667
Pieterse, M (Mia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1150161308
Moustafis, A (Andoni)
1
0.0
0
0
1
0.0
1209.0
-425.0
784.0
View list
13
2140158313
Mann, L (Leane)
1
0.0
0
0
1
0.0
1239.2
-425.0
814.2
View list
