Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mutumbi, M (Melisa)
Dob:
2010/04/21 (U16)
Gender:
Female
Chess SA id:
2100301943
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (40 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
1169.0
Curent Weighted rating
1197.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1197.5
Current floor (min rating allowed)
669.0
Current highest rating achieved
1169.0
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)
±173.3
Current Raw change used (final)
0.0
Projected new Raw rating
1169.0
Projected new Weighed rating
1195.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.1
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1169.0
Projected new floor
669.0
Projected new K-facor
40
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
0.0
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
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
1146.8
Curent Weighted rating
1195.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1195.7
Current floor (min rating allowed)
646.8
Current highest rating achieved
1146.8
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)
±178.9
Current Raw change used (final)
0.0
Projected new Raw rating
1146.8
Projected new Weighed rating
1191.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.7
Projected effective change (new Official - current Official)
-4.1
Projected new highest rating
1146.8
Projected new floor
646.8
Projected new K-facor
40
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)
646.8
Current highest rating achieved
0.0
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
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
0.0
Projected new floor
646.8
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Kraaifontein Schools Rapid 2024 (Intermediate Girls)
2024/04/13
2024/04/13
Cape Town (WCT)
Rapid
15
0.39
5
5
3.0
1200.0
1200.0
Analysis
1
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
3
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Kraaifontein Schools Rapid 2024 (Intermediate Girls)
2024/04/13
2024/04/13
Cape Town (WCT)
Rapid
15
0.39
5
5
3.0
1200.0
1200.0
Analysis
1
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
3
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
3
0
5
3.0
37.5
-106.3
1157.6
1051.4
White
3
0
0
3
0.0
0.0
-425.0
1082.9
657.9
Black
5
3
0
2
3.0
60.0
85.0
1202.5
1287.5
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
8
3
0
5
3.0
37.5
-106.3
1157.6
1051.4
White
3
0
0
3
0.0
0.0
-425.0
1082.9
657.9
Black
5
3
0
2
3.0
60.0
85.0
1202.5
1287.5
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
8
3
0
5
3.0
37.5
-106.3
1157.6
1051.4
White
3
0
0
3
0.0
0.0
-425.0
1082.9
657.9
Black
5
3
0
2
3.0
60.0
85.0
1202.5
1287.5
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
8
3
0
5
3.0
37.5
-106.3
1157.6
1051.4
White
3
0
0
3
0.0
0.0
-425.0
1082.9
657.9
Black
5
3
0
2
3.0
60.0
85.0
1202.5
1287.5
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
2100302311
Yekele, O (Owam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2100302309
Shoriwa, M (Mary)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100302306
Paliso, S (Simbulokuhle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2090143653
Mokhele, Z (Zimi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2080302308
Sachkunda, D (Dephine)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2110138052
Potgieter, R (Rayhanna)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2060150256
Phonco, I (Isemihle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1100301946
Phillips, N (Noah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list