Chess South Africa
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Chess South Africa
Nkuna, M (Mduduzi)
Dob:
2007/11/26 (U18)
Gender:
Female
Chess SA id:
2070112604
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/05/13 (410 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
1164.0
Current Weighted rating
1173.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1173.6
Current highest rating achieved
1216.6
Current floor (min rating allowed)
716.6
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)
±174.5
Current Raw change used (final)
0.0
Projected new Raw rating
1164.0
Projected new Weighed rating
1078.8
Projected new Weighted performance
260.5
Projected new final Raw rating (if new WP > new Raw)
1164.0
Projected new highest rating
1216.6
Projected new floor
716.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.0
Projected effective change (new Official - current Official)
-9.6
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
1153.8
Current Weighted rating
1165.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1165.9
Current highest rating achieved
1220.0
Current floor (min rating allowed)
720.0
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)
±177.1
Current Raw change used (final)
0.0
Projected new Raw rating
1153.8
Projected new Weighed rating
1071.4
Projected new Weighted performance
260.5
Projected new final Raw rating (if new WP > new Raw)
1153.8
Projected new highest rating
1220.0
Projected new floor
720.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1153.8
Projected effective change (new Official - current Official)
-12.1
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
2
2023 Gauteng North School District CLOSED Individual Championships (U18 Boys)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1216.6
1220.0
Analysis
1
2019 D1 School Individual Finals (U13 Girls)
2019/04/13
2019/04/13
Tshwane (GTP)
Standard
60
0.83
5
2
1.5
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
7
2
1
4
2.5
35.7
-121.4
1174.3
1052.9
White
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Black
4
0
1
3
0.5
12.5
-318.8
1155.1
836.3
Standard
All
7
2
1
4
2.5
35.7
-121.4
1174.3
1052.9
White
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Black
4
0
1
3
0.5
12.5
-318.8
1155.1
836.3
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
1070156187
Chimedza, A (Anasha)
1
1.0
1
0
0
100.0
1216.6
425.0
1641.6
View list
2
2070112611
Matenche, L (Lesedi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2070112603
Maphopha, M (Mmatsheme)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1070156203
Swandle, M (Musa)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
5
1070102551
Simelane, O (Owethu)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
6
1050156195
Ntsoane, T (Tshepo)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
7
107090192
Bekker, C (Conway)
1
0.0
0
0
1
0.0
1216.6
-425.0
791.6
View list
