Chess South Africa
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Chess South Africa
Mangaliso, A (Ayakha)
Dob:
2010/11/07 (U16)
Gender:
Male
Chess SA id:
1100153923
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/07/27 (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
1053.7
Current Weighted rating
1117.2
Current Weighted performance
953.0
Current official/published rating (highest between Raw, WR and WP)
1117.2
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)
±204.2
Current Raw change used (final)
0.0
Projected new Raw rating
1053.7
Projected new Weighed rating
1026.1
Projected new Weighted performance
953.0
Projected new final Raw rating (if new WP > new Raw)
1053.7
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)
1053.7
Projected effective change (new Official - current Official)
-63.5
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
1021.4
Current Weighted rating
1090.4
Current Weighted performance
953.0
Current official/published rating (highest between Raw, WR and WP)
1090.4
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)
±213.9
Current Raw change used (final)
0.0
Projected new Raw rating
1021.4
Projected new Weighed rating
1000.9
Projected new Weighted performance
953.0
Projected new final Raw rating (if new WP > new Raw)
1021.4
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)
1021.4
Projected effective change (new Official - current Official)
-69.0
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
1178.4
Current Weighted rating
1185.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.9
Current highest rating achieved
1225.2
Current floor (min rating allowed)
725.2
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.4
Projected new Weighed rating
1090.6
Projected new Weighted performance
609.4
Projected new final Raw rating (if new WP > new Raw)
1178.4
Projected new highest rating
1225.2
Projected new floor
725.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.4
Projected effective change (new Official - current Official)
-7.5
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
SBDCU Closed Trials 2024 (U16 Boys)
2024/07/27
2024/07/27
Sarah Baartman (ESB)
Standard
62
0.84
5
5
0.0
1115.1
1091.6
Analysis
5
Club Challenge Jeffreys Bay CC vs DOMAPA 2024
2024/07/06
2024/07/06
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1115.1
1091.6
Analysis
4
Fountains Mall 2024 (Primary School)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1090.9
1052.4
Analysis
3
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
0
0.0
1127.2
1095.6
Analysis
2
Kouga Mayor's Cup 2024 (U15)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1127.2
1095.6
Analysis
1
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1152.3
1126.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
SBDCU Closed Trials 2024 (U16 Boys)
2024/07/27
2024/07/27
Sarah Baartman (ESB)
Standard
62
0.84
5
5
0.0
1115.1
1091.6
Analysis
8
Club Challenge Jeffreys Bay CC vs DOMAPA 2024
2024/07/06
2024/07/06
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1115.1
1091.6
Analysis
7
Fountains Mall 2024 (Primary School)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1090.9
1052.4
Analysis
6
SBDCU Trial 2 2024 (U16)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
0
0.0
1127.2
1095.6
Analysis
5
Kouga Mayor's Cup 2024 (U15)
2024/03/08
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1127.2
1095.6
Analysis
4
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
5
1.0
1152.3
1126.6
Analysis
3
Lagoon Open Tournament 2023
2023/11/04
2023/11/04
Sarah Baartman (ESB)
Rapid
17
0.42
7
7
2.0
1166.8
1225.2
Analysis
2
Marina Martinique Open Fundraiser 2023 (B)
2023/09/09
2023/09/09
Sarah Baartman (ESB)
Rapid
35
0.66
7
7
4.0
1138.3
1200.0
Analysis
1
Kouga Mayor's Cup 2023 (U13)
2023/04/15
2023/04/15
Sarah Baartman (ESB)
Standard
62
0.84
6
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
26
5
1
20
5.5
21.2
-245.2
1263.3
1018.1
White
13
4
1
8
4.5
34.6
-130.8
1275.7
1145.0
Black
13
1
0
12
1.0
7.7
-359.6
1250.8
891.2
Standard
All
26
5
1
20
5.5
21.2
-245.2
1263.3
1018.1
White
13
4
1
8
4.5
34.6
-130.8
1275.7
1145.0
Black
13
1
0
12
1.0
7.7
-359.6
1250.8
891.2
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
46
12
1
33
12.5
27.2
-194.0
1247.7
1053.7
White
25
8
1
16
8.5
34.0
-136.0
1239.0
1103.0
Black
21
4
0
17
4.0
19.0
-263.1
1258.0
994.9
Standard
All
32
6
1
25
6.5
20.3
-252.3
1252.4
1000.0
White
17
4
1
12
4.5
26.5
-200.0
1258.0
1058.0
Black
15
2
0
13
2.0
13.3
-311.7
1246.0
934.3
Rapid
All
14
6
0
8
6.0
42.9
-60.7
1236.9
1176.2
White
8
4
0
4
4.0
50.0
0.0
1198.6
1198.6
Black
6
2
0
4
2.0
33.3
-141.7
1288.0
1146.4
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
2100153100
Qaqaqa, L (Liyanda)
3
0.0
0
0
3
0.0
1159.8
-425.0
734.8
View list
2
1120151692
Hendricks, Z (Zayden)
2
2.0
2
0
0
100.0
1152.5
425.0
1577.5
View list
3
1100153920
Charlie, J (Jayjay)
2
1.0
1
0
1
50.0
1169.2
0.0
1169.2
View list
4
1090140918
Mcetywa, K (Khanya)
2
1.0
1
0
1
50.0
1115.1
0.0
1115.1
View list
5
2110153921
Khetshengwana, I (Iminathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1120304728
Mills, D (Dante)
1
1.0
1
0
0
100.0
1090.9
425.0
1515.9
View list
7
1110161971
Ngximba, C (Chumani)
1
1.0
1
0
0
100.0
1138.3
425.0
1563.3
View list
8
1100300378
Petersen, C (Chenango)
1
1.0
1
0
0
100.0
1127.2
425.0
1552.2
View list
9
1160153096
Prinsloo, D (Dawid)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
10
1120149042
Stantcheva, D (Damon)
1
1.0
1
0
0
100.0
1090.9
425.0
1515.9
View list
11
1130161973
Twazi, E (Enzokuhle)
1
1.0
1
0
0
100.0
1138.3
425.0
1563.3
View list
12
1100191944
Venter, Z (Zach)
1
1.0
1
0
0
100.0
1152.3
425.0
1577.3
View list
13
1140191929
Retief, J (Johannes)
1
0.5
0
1
0
50.0
1090.9
0.0
1090.9
View list
14
1090146252
Mouton, R (Ruben)
1
0.0
0
0
1
0.0
1127.2
-425.0
702.2
View list
15
1100143256
Meth, G (Garyian)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list
16
1100142421
Kammies, M (Montell)
1
0.0
0
0
1
0.0
1127.2
-425.0
702.2
View list
17
1820190834
Hutchison, S (Sheldon)
1
0.0
0
0
1
0.0
1166.8
-425.0
741.8
View list
18
2100140917
Maziena, L (Lavanya)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list
19
1090153926
Mabhanga, O (Olewthu)
1
0.0
0
0
1
0.0
1166.8
-425.0
741.8
View list
20
2130131343
Le Grange, T (Tailyn)
1
0.0
0
0
1
0.0
1115.1
-425.0
690.1
View list