Chess South Africa
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Chess South Africa
Mayeni, M (Mutulu)
Dob:
2013/01/25 (U12)
Gender:
Male
Chess SA id:
1130306396
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Last active:
2024/07/20 (128 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
1158.8
Current Weighted rating
1186.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.3
Current highest rating achieved
1179.4
Current floor (min rating allowed)
679.4
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)
±175.8
Current Raw change used (final)
0.0
Projected new Raw rating
1158.8
Projected new Weighed rating
1090.9
Projected new Weighted performance
610.9
Projected new final Raw rating (if new WP > new Raw)
1158.8
Projected new highest rating
1179.4
Projected new floor
679.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.8
Projected effective change (new Official - current Official)
-27.5
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
1148.0
Current Weighted rating
1182.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1182.8
Current highest rating achieved
1176.0
Current floor (min rating allowed)
676.0
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)
±178.6
Current Raw change used (final)
0.0
Projected new Raw rating
1148.0
Projected new Weighed rating
1087.6
Projected new Weighted performance
610.9
Projected new final Raw rating (if new WP > new Raw)
1148.0
Projected new highest rating
1176.0
Projected new floor
676.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1148.0
Projected effective change (new Official - current Official)
-34.8
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Nelson Mandela Chess Tournament (U12)
2024/07/20
2024/07/20
King Cetshwayo (KUR)
Standard
60
0.83
5
4
1.0
1179.4
1176.0
Analysis
1
2024 King Cetshwayo Winter Open (U12)
2024/06/08
2024/06/08
King Cetshwayo (KUR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Nelson Mandela Chess Tournament (U12)
2024/07/20
2024/07/20
King Cetshwayo (KUR)
Standard
60
0.83
5
4
1.0
1179.4
1176.0
Analysis
1
2024 King Cetshwayo Winter Open (U12)
2024/06/08
2024/06/08
King Cetshwayo (KUR)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
3
0
6
3.0
33.3
-141.7
1219.8
1078.1
White
5
3
0
2
3.0
60.0
85.0
1223.8
1308.8
Black
4
0
0
4
0.0
0.0
-425.0
1214.7
789.7
Standard
All
9
3
0
6
3.0
33.3
-141.7
1219.8
1078.1
White
5
3
0
2
3.0
60.0
85.0
1223.8
1308.8
Black
4
0
0
4
0.0
0.0
-425.0
1214.7
789.7
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
9
3
0
6
3.0
33.3
-141.7
1219.8
1078.1
White
5
3
0
2
3.0
60.0
85.0
1223.8
1308.8
Black
4
0
0
4
0.0
0.0
-425.0
1214.7
789.7
Standard
All
9
3
0
6
3.0
33.3
-141.7
1219.8
1078.1
White
5
3
0
2
3.0
60.0
85.0
1223.8
1308.8
Black
4
0
0
4
0.0
0.0
-425.0
1214.7
789.7
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
2150305641
Mthethwa, L (Luxolo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140305638
Mgenge, H (Hassan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1140162571
Myeza, Q (Qhawe)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
4
1130192288
Thabede, S (Sibongakonke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1140162570
Myeza, M (Mnqobi)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
6
2140192244
Kunene, A (Ahlobile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2140136163
Hlophe, M (Mayenziwe)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
8
1130151867
Gurayah, K (Kairav)
1
0.0
0
0
1
0.0
1179.4
-425.0
754.4
View list
9
2130305632
Buthelezi, B (Bungcwele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
