Chess South Africa
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Chess South Africa
Ndlela, A (Ayabulela)
Dob:
2012/09/22 (U14)
Gender:
Male
Chess SA id:
1120153090
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (2 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
1200.6
Curent Weighted rating
1149.7
Curent Weighted performance
1187.5
Current official/published rating (highest between Raw, WR and WP)
1200.6
Current floor (min rating allowed)
723.0
Current highest rating achieved
1223.0
Current K-factor
36
Games played this month
12
Score (S)
7.5
Expected score (We)
4.46
Difference (S-We)
3.04
Current Raw change (no limits, including tournament time weight)
78.7
Current min/max change allowed (with limits)
±165.7
Current Raw change used (final)
78.7
Projected new Raw rating
1279.3
Projected new Weighed rating
1159.0
Projected new Weighted performance
1187.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1279.3
Projected effective change (new Official - current Official)
+78.7
Projected new highest rating
1279.3
Projected new floor
779.3
Projected new K-facor
36
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
1202.8
Curent Weighted rating
1143.9
Curent Weighted performance
1186.4
Current official/published rating (highest between Raw, WR and WP)
1202.8
Current floor (min rating allowed)
729.4
Current highest rating achieved
1229.4
Current K-factor
36
Games played this month
6
Score (S)
3.5
Expected score (We)
2.23
Difference (S-We)
1.27
Current Raw change (no limits, including tournament time weight)
45.7
Current min/max change allowed (with limits)
±165.2
Current Raw change used (final)
45.7
Projected new Raw rating
1248.5
Projected new Weighed rating
1151.1
Projected new Weighted performance
1186.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1248.5
Projected effective change (new Official - current Official)
+45.7
Projected new highest rating
1248.5
Projected new floor
748.5
Projected new K-facor
36
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
1200.0
Current K-factor
36
Games played this month
6
Score (S)
4.0
Expected score (We)
2.21
Difference (S-We)
1.79
Current Raw change (no limits, including tournament time weight)
64.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
64.4
Projected new Raw rating
1264.4
Projected new Weighed rating
1205.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.4
Projected effective change (new Official - current Official)
+64.4
Projected new highest rating
1264.4
Projected new floor
764.4
Projected new K-facor
36
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
1200.0
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
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
Fountains Mall 2024 (Primary School)
Start:
2024/05/18
End:
2024/05/18
Host:
ESB
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
6
Games:
6
Score:
3.5
Main rating:
1200.6
Rating gain/loss:
39.0
Type rating:
1202.8
Rating gain/loss:
45.7
Analysis
Tournament:
Humansdorp CMC Schools Trials 2024 (U13 Boys)
Start:
2024/05/10
End:
2024/05/10
Host:
ESB
Type:
Rapid
Time:
32
Time weight:
0.63
Rounds:
6
Games:
6
Score:
4.0
Main rating:
1200.6
Rating gain/loss:
39.7
Type rating:
1200.0
Rating gain/loss:
64.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Fountains Mall 2024 (Primary School)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1200.6
1202.8
Analysis
4
Humansdorp CMC Schools Trials 2024 (U13 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
4.0
1200.6
1200.0
Analysis
3
Kouga Mayor's Cup Final 2024 (U13)
2024/04/13
2024/04/13
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1223.0
1229.4
Analysis
2
Kouga Mayor's Cup 2024 (U13)
2024/03/09
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1192.3
1200.0
Analysis
1
SBDCU Trial 1 2024 (U14)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1079.1
1062.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Fountains Mall 2024 (Primary School)
2024/05/18
2024/05/18
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1200.6
1202.8
Analysis
11
Humansdorp CMC Schools Trials 2024 (U13 Boys)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
4.0
1200.6
1200.0
Analysis
10
Kouga Mayor's Cup Final 2024 (U13)
2024/04/13
2024/04/13
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1223.0
1229.4
Analysis
9
Kouga Mayor's Cup 2024 (U13)
2024/03/09
2024/03/09
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1192.3
1200.0
Analysis
8
SBDCU Trial 1 2024 (U14)
2024/02/24
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.0
1079.1
1062.0
Analysis
7
Eastern Cape Chess Team Championship 2023 (U12)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
0.0
1148.1
1142.4
Analysis
6
Eastern Cape Provincial Individual Championship 2023 (U12 Boys)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
1.0
1148.1
1142.4
Analysis
5
SBDCU Closed Trials 2023 (U12 Boys)
2023/07/29
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
5
1.5
1161.7
1157.2
Analysis
4
SBDCU Trial 3 2023 (U12)
2023/06/24
2023/06/24
Sarah Baartman (ESB)
Standard
65
0.85
6
6
3.0
1164.1
1161.2
Analysis
3
Fountains Mall Open 2023 (Development)
2023/05/13
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
6
3.5
1135.2
1122.0
Analysis
2
Kouga Mayor's Cup 2023 (U11)
2023/04/15
2023/04/15
Sarah Baartman (ESB)
Standard
62
0.84
6
5
2.0
1200.0
1200.0
Analysis
1
SBDCU Trial 2 2023 (U12)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
29
16
2
11
17.0
58.6
73.3
1297.4
1370.7
White
14
7
1
6
7.5
53.6
30.4
1326.6
1357.0
Black
15
9
1
5
9.5
63.3
113.3
1270.2
1383.5
Standard
All
23
12
2
9
13.0
56.5
55.4
1294.4
1349.9
White
11
5
1
5
5.5
50.0
0.0
1329.9
1329.9
Black
12
7
1
4
7.5
62.5
106.3
1261.9
1368.2
Rapid
All
6
4
0
2
4.0
66.7
141.7
1309.0
1450.6
White
3
2
0
1
2.0
66.7
141.7
1314.5
1456.2
Black
3
2
0
1
2.0
66.7
141.7
1303.4
1445.1
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
66
27
4
35
29.0
43.9
-51.5
1263.2
1211.7
White
34
13
2
19
14.0
41.2
-75.0
1282.9
1207.9
Black
32
14
2
16
15.0
46.9
-26.6
1242.3
1215.7
Standard
All
60
23
4
33
25.0
41.7
-70.8
1258.7
1187.8
White
31
11
2
18
12.0
38.7
-96.0
1279.9
1183.9
Black
29
12
2
15
13.0
44.8
-44.0
1236.0
1192.0
Rapid
All
6
4
0
2
4.0
66.7
141.7
1309.0
1450.6
White
3
2
0
1
2.0
66.7
141.7
1314.5
1456.2
Black
3
2
0
1
2.0
66.7
141.7
1303.4
1445.1
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
1120112088
Hickman, H (Handro)
4
1.0
1
0
3
25.0
1204.0
-212.5
991.5
View list
2
2120142446
Matomela, S (Sesihle)
3
2.0
2
0
1
66.7
1188.2
141.7
1329.9
View list
3
1110140911
Gasura, E (Emmanuel)
3
2.0
2
0
1
66.7
1157.3
141.7
1299.0
View list
4
1130142442
Van Zyl, E (Erick)
3
0.0
0
0
3
0.0
1169.9
-425.0
744.9
View list
5
2110161972
Pongolo, Y (Yoelamel)
2
2.0
2
0
0
100.0
1151.0
425.0
1576.0
View list
6
2120191939
Solomons, Z (Ziane)
2
2.0
2
0
0
100.0
1135.7
425.0
1560.7
View list
7
2120140933
Charlie, S (Sinovuyo)
2
1.0
1
0
1
50.0
1151.0
0.0
1151.0
View list
8
1120149042
Stantcheva, D (Damon)
2
1.0
1
0
1
50.0
1200.3
0.0
1200.3
View list
9
1120137454
Wang, C (Chen)
2
0.5
0
1
1
25.0
1211.8
-212.5
999.3
View list
10
1130153088
Fleurs, E (Eli)
2
0.0
0
0
2
0.0
1154.9
-425.0
729.9
View list
11
1120137440
Munemo, T (Tanaka)
2
0.0
0
0
2
0.0
1139.8
-425.0
714.8
View list
12
2120151696
Ngqoyiya, S (Somila)
2
0.0
0
0
2
0.0
1170.2
-425.0
745.2
View list
13
1120140934
Daniel, A (Asivuyile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1110300375
Dennis, C (Cole)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
15
1120151692
Hendricks, Z (Zayden)
1
1.0
1
0
0
100.0
1161.7
425.0
1586.7
View list
16
1150304090
Hayes, L (Lawrence)
1
1.0
1
0
0
100.0
1200.6
425.0
1625.6
View list
17
2130153089
Manual, H (Haley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1150154771
Maartens, S (Shanon)
1
1.0
1
0
0
100.0
1135.2
425.0
1560.2
View list
19
2130142416
Kettledas, JP (Jernelle Payton)
1
1.0
1
0
0
100.0
1164.1
425.0
1589.1
View list
20
1120191933
Bucwa, K (Kholosani)
1
1.0
1
0
0
100.0
1079.1
425.0
1504.1
View list