Chess South Africa
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Chess South Africa
Mhlaba, N (Nwabisa)
Dob:
2013/07/05 (U12)
Gender:
Female
Chess SA id:
2130310459
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/08/16 (36 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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
1.5
Expected score (We)
2.48
Difference (S-We)
-0.81
Current Raw change (no limits, including tournament time weight)
-32.5
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-32.5
Projected new Raw rating
1167.5
Projected new Weighed rating
1104.0
Projected new Weighted performance
342.6
Projected new final Raw rating (if new WP > new Raw)
1167.5
Projected new highest rating
1167.5
Projected new floor
667.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.5
Projected effective change (new Official - current Official)
-32.5
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
1.5
Expected score (We)
2.49
Difference (S-We)
-0.99
Current Raw change (no limits, including tournament time weight)
-39.6
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-39.6
Projected new Raw rating
1160.4
Projected new Weighed rating
1104.0
Projected new Weighted performance
342.6
Projected new final Raw rating (if new WP > new Raw)
1160.4
Projected new highest rating
1160.4
Projected new floor
660.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.4
Projected effective change (new Official - current Official)
-39.6
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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
Gauteng Schools Individuals Finals 2024 (U11 Girls)
Start:
2024/08/16
End:
2024/08/16
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1200.0
Rating gain/loss:
-32.5
Type rating:
1200.0
Rating gain/loss:
-39.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Gauteng Schools Individuals Finals 2024 (U11 Girls)
2024/08/16
2024/08/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Gauteng Schools Individuals Finals 2024 (U11 Girls)
2024/08/16
2024/08/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
1
3
1.5
30.0
-170.0
1210.6
1040.6
White
3
1
1
1
1.5
50.0
0.0
1184.2
1184.2
Black
2
0
0
2
0.0
0.0
-425.0
1250.2
825.2
Standard
All
5
1
1
3
1.5
30.0
-170.0
1210.6
1040.6
White
3
1
1
1
1.5
50.0
0.0
1184.2
1184.2
Black
2
0
0
2
0.0
0.0
-425.0
1250.2
825.2
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
5
1
1
3
1.5
30.0
-170.0
1210.6
1040.6
White
3
1
1
1
1.5
50.0
0.0
1184.2
1184.2
Black
2
0
0
2
0.0
0.0
-425.0
1250.2
825.2
Standard
All
5
1
1
3
1.5
30.0
-170.0
1210.6
1040.6
White
3
1
1
1
1.5
50.0
0.0
1184.2
1184.2
Black
2
0
0
2
0.0
0.0
-425.0
1250.2
825.2
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
2130304420
Mampuru, A (Amogelang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2140307775
Moloi, L (Lerato)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
2130303648
Motswene, M (Mbhalenhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2140145707
Mhlanga, N (Nonhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2130155204
Gwala, N (Nasra)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
