Chess South Africa
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Chess South Africa
Njiva, M (Musa)
Dob:
2002/12/28 (Adult)
Gender:
Female
Chess SA id:
2020101413
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/05/11 (2023 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
1130.0
Current Weighted rating
1130.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1130.0
Current highest rating achieved
1142.6
Current floor (min rating allowed)
642.6
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)
±183.2
Current Raw change used (final)
0.0
Projected new Raw rating
1130.0
Projected new Weighed rating
1039.6
Projected new Weighted performance
154.2
Projected new final Raw rating (if new WP > new Raw)
1130.0
Projected new highest rating
1142.6
Projected new floor
642.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1130.0
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
1116.4
Current Weighted rating
1116.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1116.4
Current highest rating achieved
1130.8
Current floor (min rating allowed)
630.8
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)
±186.8
Current Raw change used (final)
0.0
Projected new Raw rating
1116.4
Projected new Weighed rating
1027.1
Projected new Weighted performance
154.2
Projected new final Raw rating (if new WP > new Raw)
1116.4
Projected new highest rating
1130.8
Projected new floor
630.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1116.4
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
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
Ekurhuleni North School District Finals 2019 (U19 Girls)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1142.6
1130.8
Analysis
1
Ekurhuleni North Schools Individuals 2018 (U15 Girls)
2018/05/12
2018/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
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
1162.0
992.0
White
5
0
0
5
0.0
0.0
-425.0
1140.1
715.1
Black
5
3
0
2
3.0
60.0
85.0
1183.9
1268.9
Standard
All
10
3
0
7
3.0
30.0
-170.0
1162.0
992.0
White
5
0
0
5
0.0
0.0
-425.0
1140.1
715.1
Black
5
3
0
2
3.0
60.0
85.0
1183.9
1268.9
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
2020113326
Maumise, C (Christina)
1
1.0
1
0
0
100.0
1142.6
425.0
1567.6
View list
2
2010113329
Mothele, A (Alwande)
1
1.0
1
0
0
100.0
1142.6
425.0
1567.6
View list
3
2000101412
Monyake, V (Virginia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2000101401
Mohlahla, R (Rethabile Relebogile Peb)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2030101469
Malise, R (Refilwe)
1
0.0
0
0
1
0.0
1142.6
-425.0
717.6
View list
6
2030105023
Malesa, N (Ntsako)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
204071174
Malaza, G (Gugu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2020101480
Kent, L (Latisha)
1
0.0
0
0
1
0.0
1142.6
-425.0
717.6
View list
9
201081426
Chiloane, NK (Naledi)
1
0.0
0
0
1
0.0
1142.6
-425.0
717.6
View list
10
2030101415
Cannon, K (Kaylyn Sidney)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
