Chess South Africa
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Chess South Africa
Addinall, E (Ewald)
Dob:
2008/09/23 (U18)
Gender:
Male
Chess SA id:
108087013
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/09/17 (613 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
1177.9
Curent Weighted rating
1178.6
Curent Weighted performance
641.1
Current official/published rating (highest between Raw, WR and WP)
1178.6
Current floor (min rating allowed)
724.2
Current highest rating achieved
1224.2
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)
±171.1
Current Raw change used (final)
0.0
Projected new Raw rating
1177.9
Projected new Weighed rating
1178.3
Projected new Weighted performance
641.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.3
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1224.2
Projected new floor
724.2
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
1159.8
Curent Weighted rating
1160.7
Curent Weighted performance
622.2
Current official/published rating (highest between Raw, WR and WP)
1160.7
Current floor (min rating allowed)
727.2
Current highest rating achieved
1227.2
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)
±175.6
Current Raw change used (final)
0.0
Projected new Raw rating
1159.8
Projected new Weighed rating
1160.3
Projected new Weighted performance
622.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.3
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1227.2
Projected new floor
727.2
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
1215.4
Curent Weighted rating
1215.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1215.4
Current floor (min rating allowed)
715.4
Current highest rating achieved
1215.4
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)
±162.2
Current Raw change used (final)
0.0
Projected new Raw rating
1215.4
Projected new Weighed rating
1215.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1215.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1215.4
Projected new floor
715.4
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)
715.4
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
715.4
Projected new K-facor
36
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
9
Western Cape Top Schools 2022 (U18 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1215.0
1207.0
Analysis
8
2020 Welgemoed Chess Challenge (U14)
2020/02/29
2020/02/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1204.2
1203.2
Analysis
7
Metro North Individual Trials 2020 (U13)
2020/02/07
2020/02/08
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1204.2
1196.9
Analysis
6
2019 South African Junior Team Championships (U12C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1220.8
1217.1
Analysis
5
Western Cape Top Schools 2019 (U11 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
5.0
1154.8
1146.9
Analysis
4
Stellenberg Youth Chess Championship 2019 (B)
2019/04/30
2019/05/01
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1171.2
1165.6
Analysis
3
Steinitz Chess Festival 2019 (C)
2019/04/05
2019/04/07
Cape Town (WCT)
Standard
70
0.87
6
3
0.0
1223.8
1227.2
Analysis
2
Welgemoed Chess Challenge 2019 (U12)
2019/02/23
2019/02/23
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1224.2
1200.0
Analysis
1
District North Schools Chess Trials 2019 (U11)
2019/01/25
2019/01/26
Cape Town (WCT)
Standard
60
0.83
6
6
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
47
24
0
23
24.0
51.1
9.0
1178.0
1187.1
White
23
12
0
11
12.0
52.2
18.5
1155.3
1173.8
Black
24
12
0
12
12.0
50.0
0.0
1199.8
1199.8
Standard
All
37
18
0
19
18.0
48.6
-11.5
1186.7
1175.2
White
18
8
0
10
8.0
44.4
-47.2
1168.8
1121.6
Black
19
10
0
9
10.0
52.6
22.4
1203.6
1225.9
Rapid
All
10
6
0
4
6.0
60.0
85.0
1146.1
1231.1
White
5
4
0
1
4.0
80.0
255.0
1106.6
1361.6
Black
5
2
0
3
2.0
40.0
-85.0
1185.6
1100.6
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
2080107974
Selzer, A (Alexia)
2
2.0
2
0
0
100.0
1202.1
425.0
1627.1
View list
2
2080105984
De Lange, M (Marizaan)
1
1.0
1
0
0
100.0
1154.8
425.0
1579.8
View list
3
109076201
De Kock, A (Aj)
1
1.0
1
0
0
100.0
1154.8
425.0
1579.8
View list
4
1070109876
De Klerk, C (Connor)
1
1.0
1
0
0
100.0
1204.2
425.0
1629.2
View list
5
1080096511
Cloete, D (De Vlliers)
1
1.0
1
0
0
100.0
1204.2
425.0
1629.2
View list
6
108072618
Carstens, C (Cole)
1
1.0
1
0
0
100.0
1154.8
425.0
1579.8
View list
7
108084884
Bouwer, L (Luan)
1
1.0
1
0
0
100.0
1220.8
425.0
1645.8
View list
8
1080119284
Aziankou, J (Joshua)
1
1.0
1
0
0
100.0
1204.2
425.0
1629.2
View list
9
1080132133
Afrika, Z (Zeeta)
1
1.0
1
0
0
100.0
1204.2
425.0
1629.2
View list
10
108078116
Eksteen, L (Leigh Quin)
1
1.0
1
0
0
100.0
1215.0
425.0
1640.0
View list
11
1090118805
Hilerio, T (Tiago)
1
1.0
1
0
0
100.0
1154.8
425.0
1579.8
View list
12
1090109848
Guba, AL (Arthur Lothar)
1
1.0
1
0
0
100.0
1224.2
425.0
1649.2
View list
13
209095311
Grove, E (Emily)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
209088299
Golding, E (Elnichia)
1
1.0
1
0
0
100.0
1220.8
425.0
1645.8
View list
15
1080118948
Erasmus, D (Dimitri)
1
1.0
1
0
0
100.0
1204.2
425.0
1629.2
View list
16
110094681
Meyer, M (Matthew)
1
1.0
1
0
0
100.0
1171.2
425.0
1596.2
View list
17
1090100647
Ndlovu, T (Tumelo)
1
1.0
1
0
0
100.0
1220.8
425.0
1645.8
View list
18
1090097541
O`connell, G (Geordan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1070111514
Phakamisa, L (Lizo)
1
1.0
1
0
0
100.0
1171.2
425.0
1596.2
View list
20
1090109869
Priestley, L (Logan)
1
1.0
1
0
0
100.0
1224.2
425.0
1649.2
View list