Chess South Africa
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Chess South Africa
Wolmarans, A (Aiden)
Dob:
2007/01/04 (U18)
Gender:
Male
Chess SA id:
107073008
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/03/27 (422 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
1210.5
Curent Weighted rating
1213.6
Curent Weighted performance
666.7
Current official/published rating (highest between Raw, WR and WP)
1213.6
Current floor (min rating allowed)
754.2
Current highest rating achieved
1254.2
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)
±163.4
Current Raw change used (final)
0.0
Projected new Raw rating
1210.5
Projected new Weighed rating
1213.0
Projected new Weighted performance
666.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.0
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1254.2
Projected new floor
754.2
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
1230.9
Curent Weighted rating
1230.9
Curent Weighted performance
552.6
Current official/published rating (highest between Raw, WR and WP)
1230.9
Current floor (min rating allowed)
750.7
Current highest rating achieved
1250.7
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)
±158.7
Current Raw change used (final)
0.0
Projected new Raw rating
1230.9
Projected new Weighed rating
1230.9
Projected new Weighted performance
552.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1230.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1250.7
Projected new floor
750.7
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
864.0
Curent Weighted rating
853.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
864.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
864.0
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)
±267.6
Current Raw change used (final)
0.0
Projected new Raw rating
864.0
Projected new Weighed rating
855.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
864.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
864.0
Projected new floor
500.0
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
723.2
Curent Weighted rating
723.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
723.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
723.2
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)
±327.1
Current Raw change used (final)
0.0
Projected new Raw rating
723.2
Projected new Weighed rating
723.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
723.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
723.2
Projected new floor
500.0
Projected new K-facor
40
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
20
Uitenhage Chess Club Inaugural Rapid Tournament 2023
2023/02/21
2023/03/27
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
6
2.0
1231.3
792.4
Analysis
19
Eden Schools Closed Trials 1 2020 (U13 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1213.2
1209.7
Analysis
18
George Trial 3 2020 (U14)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1204.9
1196.0
Analysis
17
George Trial 2 2020 (U14)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
5
3.5
1204.9
1196.0
Analysis
16
Western Cape Schools Individuals 2019 (U13 Boys)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
3.5
1254.2
1250.7
Analysis
15
Eden Trials 3 2019 (U14 Open)
2019/05/11
2019/05/11
Eden District (WEG)
Standard
60
0.83
5
4
1.5
1254.2
1250.7
Analysis
14
Eden Trials 2 2019 (U14 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1235.4
1233.0
Analysis
13
Eden Trials 1 2019 (U14 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1189.7
1192.7
Analysis
12
George Trials 3 2019 (U14)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1161.5
1160.3
Analysis
11
George Trials 2 2019 (U14)
2019/02/09
2019/02/09
Eden District (WEG)
Standard
60
0.83
5
4
3.0
1161.5
1160.3
Analysis
10
George Trials 1 2019 (U14)
2019/01/26
2019/01/26
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1167.8
1170.7
Analysis
9
Western Cape Top Schools 2018 (U11 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1190.4
1179.8
Analysis
8
Eden Top Schools 2018 (U11 Mix)
2018/07/28
2018/07/28
Eden District (WEG)
Standard
60
0.83
5
5
5.0
1043.2
1024.3
Analysis
7
Pacaltsdorp Chess Club Open 2018 (Development)
2018/05/26
2018/05/26
Eden District (WEG)
Rapid
30
0.60
6
6
3.0
885.5
723.2
Analysis
6
EDENSC Closed 3 2018 (U12 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
5
4.0
885.5
894.1
Analysis
5
EDENSC Closed 2 2018 (U12 Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
3.0
793.6
810.0
Analysis
4
EDENSC Closed 1 2018 (U12 Boys)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
5
3.0
740.1
746.4
Analysis
3
George Trails 3 2018 (U12)
2018/02/24
2018/02/24
Eden District (WEG)
Standard
60
0.83
5
4
1.5
737.8
740.8
Analysis
2
George Trails 2 2018 (U12)
2018/02/10
2018/02/10
Eden District (WEG)
Standard
60
0.83
5
5
4.0
737.8
740.8
Analysis
1
George Trails 1 2018 (U12)
2018/01/27
2018/01/27
Eden District (WEG)
Standard
60
0.83
5
5
4.0
723.2
723.2
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
99
56
12
31
62.0
62.6
107.3
1016.8
1124.2
White
50
33
6
11
36.0
72.0
187.0
1007.1
1194.1
Black
49
23
6
20
26.0
53.1
26.0
1026.7
1052.7
Standard
All
87
51
12
24
57.0
65.5
131.9
997.3
1129.2
White
44
30
6
8
33.0
75.0
212.5
986.0
1198.5
Black
43
21
6
16
24.0
55.8
49.4
1009.0
1058.4
Rapid
All
12
5
0
7
5.0
41.7
-70.8
1158.2
1087.3
White
6
3
0
3
3.0
50.0
0.0
1162.3
1162.3
Black
6
2
0
4
2.0
33.3
-141.7
1154.1
1012.4
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
107082959
Geduld, L (Lucian)
5
1.0
1
0
4
20.0
889.9
-255.0
634.9
View list
2
107086420
Kruger, S (Sachin)
4
1.0
1
0
3
25.0
857.7
-212.5
645.2
View list
3
107082963
Barnardo, M (Miguel)
3
2.5
2
1
0
83.3
1051.2
283.3
1334.5
View list
4
107082961
Baadjies, B (Bradley)
3
2.0
1
2
0
66.7
1044.3
141.7
1186.0
View list
5
207072970
Badenhorst, R (Renee)
3
1.0
0
2
1
33.3
1036.8
-141.7
895.2
View list
6
108061375
Erasmus, B (Bartus)
2
2.0
2
0
0
100.0
730.5
425.0
1155.5
View list
7
1070102783
Carolus, Z (Zirkquin)
2
2.0
2
0
0
100.0
1023.5
425.0
1448.5
View list
8
1070108193
Erasmus, T (Tristan)
2
2.0
2
0
0
100.0
1186.3
425.0
1611.3
View list
9
107961373
Ehlers, R (Ruben)
2
1.5
1
1
0
75.0
1175.6
212.5
1388.1
View list
10
106054128
Cronje, JD (Jozua)
2
1.0
1
0
1
50.0
1164.7
0.0
1164.7
View list
11
106078134
Geyser, K (Kobus)
2
1.0
1
0
1
50.0
1212.6
0.0
1212.6
View list
12
108085297
Michaels, E (Enrico)
2
0.0
0
0
2
0.0
737.8
-425.0
312.8
View list
13
207072850
Nel, D (Danika)
2
0.0
0
0
2
0.0
1207.8
-425.0
782.8
View list
14
1070108564
Basson, C (Cole)
1
1.0
1
0
0
100.0
1235.4
425.0
1660.4
View list
15
107091182
Badjies, B (Bradley)
1
1.0
1
0
0
100.0
885.5
425.0
1310.5
View list
16
2070098419
Adams, J (Jade)
1
1.0
1
0
0
100.0
740.1
425.0
1165.1
View list
17
1070107873
Absolom, N (Norman)
1
1.0
1
0
0
100.0
1235.4
425.0
1660.4
View list
18
108082219
Brits, B (Brandon)
1
1.0
1
0
0
100.0
723.2
425.0
1148.2
View list
19
106080773
Botha, G (George)
1
1.0
1
0
0
100.0
1254.2
425.0
1679.2
View list
20
107085289
Ehlers, A (Alexander)
1
1.0
1
0
0
100.0
737.8
425.0
1162.8
View list