Chess South Africa
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Chess South Africa
Mbali, S (Somgqeza)
Dob:
2009/02/15 (U18)
Gender:
Male
Chess SA id:
1090312601
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/10/19 (76 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
1258.2
Current Weighted rating
1213.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1258.2
Current highest rating achieved
1258.2
Current floor (min rating allowed)
758.2
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)
±152.6
Current Raw change used (final)
0.0
Projected new Raw rating
1258.2
Projected new Weighed rating
1116.8
Projected new Weighted performance
789.5
Projected new final Raw rating (if new WP > new Raw)
1258.2
Projected new highest rating
1258.2
Projected new floor
758.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.2
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
1216.8
Current Weighted rating
1203.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1216.8
Current highest rating achieved
1216.8
Current floor (min rating allowed)
716.8
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)
±161.9
Current Raw change used (final)
0.0
Projected new Raw rating
1216.8
Projected new Weighed rating
1107.7
Projected new Weighted performance
434.7
Projected new final Raw rating (if new WP > new Raw)
1216.8
Projected new highest rating
1216.8
Projected new floor
716.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.8
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
1262.4
Current Weighted rating
1214.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1262.4
Current highest rating achieved
1262.4
Current floor (min rating allowed)
762.4
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)
±151.7
Current Raw change used (final)
0.0
Projected new Raw rating
1262.4
Projected new Weighed rating
1117.7
Projected new Weighted performance
466.8
Projected new final Raw rating (if new WP > new Raw)
1262.4
Projected new highest rating
1262.4
Projected new floor
762.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.4
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
NMBCU Top Schools Final 2024 (High School)
2024/10/19
2024/10/19
Nelson Mandela Bay (ENM)
Standard
60
0.83
3
3
2.0
1200.0
1200.0
Analysis
1
NMBCU Top Schools 2024 (High School)
2024/10/12
2024/10/12
Nelson Mandela Bay (ENM)
Rapid
45
0.74
5
5
4.0
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
8
6
0
2
6.0
75.0
212.5
1190.4
1402.9
White
4
4
0
0
4.0
100.0
425.0
1158.9
1583.9
Black
4
2
0
2
2.0
50.0
0.0
1221.9
1221.9
Standard
All
3
2
0
1
2.0
66.7
141.7
1197.3
1339.0
White
2
2
0
0
2.0
100.0
425.0
1152.2
1577.2
Black
1
0
0
1
0.0
0.0
-425.0
1287.7
862.7
Rapid
All
5
4
0
1
4.0
80.0
255.0
1186.2
1441.2
White
2
2
0
0
2.0
100.0
425.0
1165.6
1590.6
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
1090139775
Nonjakazi, O (Onako)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1040312605
Vulani, L (Luthando)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
3
1090309270
Ncanywa, M (Milisile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060312620
Deysel, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1080312615
Berg, A (Arwin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1090111480
Sihewula, A (Achuma)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
