Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Botes, E (E-Jay)
Dob:
2013/12/30 (U12)
Gender:
Male
Chess SA id:
1130153677
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (7 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
1015.4
Curent Weighted rating
1109.4
Curent Weighted performance
924.4
Current official/published rating (highest between Raw, WR and WP)
1109.4
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
5
Score (S)
0.5
Expected score (We)
1.36
Difference (S-We)
-0.86
Current Raw change (no limits, including tournament time weight)
-25.7
Current min/max change allowed (with limits)
±215.7
Current Raw change used (final)
-25.7
Projected new Raw rating
989.7
Projected new Weighed rating
1097.2
Projected new Weighted performance
924.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1097.2
Projected effective change (new Official - current Official)
-12.2
Projected new highest rating
1200.0
Projected new floor
700.0
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
1006.0
Curent Weighted rating
1097.3
Curent Weighted performance
929.1
Current official/published rating (highest between Raw, WR and WP)
1097.3
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
5
Score (S)
0.5
Expected score (We)
1.30
Difference (S-We)
-0.80
Current Raw change (no limits, including tournament time weight)
-28.8
Current min/max change allowed (with limits)
±218.6
Current Raw change used (final)
-28.8
Projected new Raw rating
977.2
Projected new Weighed rating
1084.7
Projected new Weighted performance
929.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1084.7
Projected effective change (new Official - current Official)
-12.6
Projected new highest rating
1200.0
Projected new floor
700.0
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
1148.5
Curent Weighted rating
1193.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1193.3
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)
±178.4
Current Raw change used (final)
0.0
Projected new Raw rating
1148.5
Projected new Weighed rating
1189.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.5
Projected effective change (new Official - current Official)
-3.8
Projected new highest rating
1200.0
Projected new floor
700.0
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:
NMBCU Trial 3 2024 (U12)
Start:
2024/05/10
End:
2024/05/11
Host:
ENM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
0.5
Main rating:
1015.4
Rating gain/loss:
-25.7
Type rating:
1006.0
Rating gain/loss:
-28.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
NMBCU Trial 3 2024 (U12)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
0.5
1015.4
1006.0
Analysis
5
UCC Rapid April 2024
2024/04/09
2024/04/23
Nelson Mandela Bay (ENM)
Rapid
17
0.42
6
2
0.0
1023.6
1183.1
Analysis
4
UCC Strategic Moves 2024 (B)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
1.0
1075.3
1059.6
Analysis
3
UCC Protea Cup 2024 (B)
2024/02/20
2024/03/26
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
2
0.0
1075.3
1059.6
Analysis
2
NMBCU Trials 1 2024 (U12)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1065.5
1044.5
Analysis
1
Uitenhage Chess Club Rapid January 2024
2024/01/30
2024/02/13
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
3
1.0
1065.5
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
NMBCU Trial 3 2024 (U12)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
0.5
1015.4
1006.0
Analysis
9
UCC Rapid April 2024
2024/04/09
2024/04/23
Nelson Mandela Bay (ENM)
Rapid
17
0.42
6
2
0.0
1023.6
1183.1
Analysis
8
UCC Strategic Moves 2024 (B)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
1.0
1075.3
1059.6
Analysis
7
UCC Protea Cup 2024 (B)
2024/02/20
2024/03/26
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
2
0.0
1075.3
1059.6
Analysis
6
NMBCU Trials 1 2024 (U12)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1065.5
1044.5
Analysis
5
Uitenhage Chess Club Rapid January 2024
2024/01/30
2024/02/13
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
3
1.0
1065.5
1200.0
Analysis
4
UCC Club Champs 2023 (B)
2023/10/17
2023/11/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
0.5
1099.6
1080.9
Analysis
3
Uitenhage Chess Club Grand Prix 2023 (B)
2023/08/25
2023/08/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
1.0
1183.9
1180.6
Analysis
2
UCC Presidential Cup 2023 (B)
2023/07/18
2023/08/15
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
0.5
1183.9
1180.6
Analysis
1
UCC Protea Cup 2023 (B)
2023/04/15
2023/05/30
Nelson Mandela Bay (ENM)
Standard
60
0.83
8
1
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
23
4
1
18
4.5
19.6
-258.7
1212.2
953.5
White
11
3
0
8
3.0
27.3
-193.2
1237.8
1044.6
Black
12
1
1
10
1.5
12.5
-318.8
1188.7
869.9
Standard
All
18
3
1
14
3.5
19.4
-259.7
1213.5
953.7
White
10
2
0
8
2.0
20.0
-255.0
1237.8
982.8
Black
8
1
1
6
1.5
18.8
-265.6
1183.0
917.4
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1207.5
952.5
White
1
1
0
0
1.0
100.0
425.0
1237.5
1662.5
Black
4
0
0
4
0.0
0.0
-425.0
1200.0
775.0
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
37
5
3
29
6.5
17.6
-275.7
1203.9
928.2
White
18
4
0
14
4.0
22.2
-236.1
1215.6
979.5
Black
19
1
3
15
2.5
13.2
-313.2
1192.7
879.5
Standard
All
32
4
3
25
5.5
17.2
-278.9
1203.3
924.4
White
17
3
0
14
3.0
17.6
-275.0
1214.4
939.4
Black
15
1
3
11
2.5
16.7
-283.3
1190.7
907.4
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1207.5
952.5
White
1
1
0
0
1.0
100.0
425.0
1237.5
1662.5
Black
4
0
0
4
0.0
0.0
-425.0
1200.0
775.0
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
1140153682
Van Greunen, W (Willem)
3
0.0
0
0
3
0.0
1111.5
-425.0
686.5
View list
2
2130139731
Grobler, M (Mia)
2
0.0
0
0
2
0.0
1040.5
-425.0
615.5
View list
3
1110151680
Nel, L (Liam)
2
0.0
0
0
2
0.0
1124.7
-425.0
699.7
View list
4
1150160733
Herselman, S (Sune)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
5
1140191836
Gcayiya, A (Amyolise)
1
1.0
1
0
0
100.0
1065.5
425.0
1490.5
View list
6
1830151663
Bester, B (Brendan)
1
1.0
1
0
0
100.0
1065.5
425.0
1490.5
View list
7
1140191841
Van Rooyen, A (Anthony)
1
1.0
1
0
0
100.0
1065.5
425.0
1490.5
View list
8
2160300537
Zimba, K (Khazimla)
1
1.0
1
0
0
100.0
1075.3
425.0
1500.3
View list
9
1110191839
Mulder, R (Rohan)
1
0.5
0
1
0
50.0
1015.4
0.0
1015.4
View list
10
2130190830
Leonidas, S (Shanique)
1
0.5
0
1
0
50.0
1099.6
0.0
1099.6
View list
11
1120151683
Terblanche, A (Andre)
1
0.5
0
1
0
50.0
1183.9
0.0
1183.9
View list
12
2130143839
Murray, C (Chloe)
1
0.0
0
0
1
0.0
1015.4
-425.0
590.4
View list
13
2110153680
Kilian, S (Skyler)
1
0.0
0
0
1
0.0
1099.6
-425.0
674.6
View list
14
1150153678
Hoogh, E (Ethan)
1
0.0
0
0
1
0.0
1099.6
-425.0
674.6
View list
15
1140140466
Mouton, W (Wyatt)
1
0.0
0
0
1
0.0
1015.4
-425.0
590.4
View list
16
2110151674
Lombard, C (Cleo)
1
0.0
0
0
1
0.0
1183.9
-425.0
758.9
View list
17
1100160735
Lindi, V (Vukile)
1
0.0
0
0
1
0.0
1183.9
-425.0
758.9
View list
18
1100160716
Barnard, C (Connor)
1
0.0
0
0
1
0.0
1183.9
-425.0
758.9
View list
19
1140191835
Armstrong, I (Isabella)
1
0.0
0
0
1
0.0
1065.5
-425.0
640.5
View list
20
2130151204
Arbi, I (Imaan)
1
0.0
0
0
1
0.0
1015.4
-425.0
590.4
View list