Chess South Africa
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Chess South Africa
Afrika, E (Ethan)
Dob:
2005/02/01 (U20)
Gender:
Male
Chess SA id:
1050133919
FIDE id:
Region:
Pixley-ka-Seme (NCP)
Citizen:
RSA
Title(s):
Last active:
2022/06/24 (695 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
1184.2
Curent Weighted rating
1184.2
Curent Weighted performance
828.0
Current official/published rating (highest between Raw, WR and WP)
1184.2
Current floor (min rating allowed)
710.5
Current highest rating achieved
1210.5
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)
±169.6
Current Raw change used (final)
0.0
Projected new Raw rating
1184.2
Projected new Weighed rating
1184.2
Projected new Weighted performance
828.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1184.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1210.5
Projected new floor
710.5
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
1180.6
Curent Weighted rating
1180.6
Curent Weighted performance
826.7
Current official/published rating (highest between Raw, WR and WP)
1180.6
Current floor (min rating allowed)
714.8
Current highest rating achieved
1214.8
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)
±170.5
Current Raw change used (final)
0.0
Projected new Raw rating
1180.6
Projected new Weighed rating
1180.6
Projected new Weighted performance
826.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1214.8
Projected new floor
714.8
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
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
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Northern Cape Provincial Schools Trials 2022 (U18 Boys)
2022/06/24
2022/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
1210.5
1214.8
Analysis
5
Hopetown Chess Club Open Tournament 2022 (U17+U19)
2022/05/14
2022/05/14
John Taolo Gaetswewe (NCJ)
Standard
62
0.84
5
5
3.5
1170.2
1166.4
Analysis
4
Pixley Chess Open 2021 (U18-Open)
2021/05/15
2021/05/15
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
2.0
1174.2
1168.8
Analysis
3
Pixley Chess Open 2 2021 (A)
2021/04/17
2021/04/17
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
2.0
1193.8
1192.4
Analysis
2
Pixley Chess Open 2021
2021/03/27
2021/03/27
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
Northern Cape Open Fundraiser 2021 (C)
2021/03/20
2021/03/20
Frances Baard (NCF)
Standard
62
0.84
5
5
2.0
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
30
14
1
15
14.5
48.3
-14.2
1189.5
1175.4
White
15
7
1
7
7.5
50.0
0.0
1188.5
1188.5
Black
15
7
0
8
7.0
46.7
-28.3
1190.6
1162.3
Standard
All
30
14
1
15
14.5
48.3
-14.2
1189.5
1175.4
White
15
7
1
7
7.5
50.0
0.0
1188.5
1188.5
Black
15
7
0
8
7.0
46.7
-28.3
1190.6
1162.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2070133924
Mphale, R (Rethabile)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1050134170
Julius, E (Emerson)
2
2.0
2
0
0
100.0
1172.2
425.0
1597.2
View list
3
1030133927
Saul, L (Lihle)
2
2.0
2
0
0
100.0
1196.9
425.0
1621.9
View list
4
1040133926
Rajabu, P (Prince)
2
0.0
0
0
2
0.0
1196.9
-425.0
771.9
View list
5
2070134173
Marques, M (Moreka)
1
1.0
1
0
0
100.0
1193.8
425.0
1618.8
View list
6
1040142081
Magerman, T (Theolin)
1
1.0
1
0
0
100.0
1210.5
425.0
1635.5
View list
7
1120106806
Pienaar, D (David)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1060105343
Pienaar, C (Clarence)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
9
2070134175
Oliphant, K (Kelly)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1040133918
Mbovu, D (Daniel)
1
1.0
1
0
0
100.0
1174.2
425.0
1599.2
View list
11
1050142085
Simon, P (Paulus)
1
1.0
1
0
0
100.0
1210.5
425.0
1635.5
View list
12
104086978
Van Der Merwe, W (Waldo)
1
1.0
1
0
0
100.0
1170.2
425.0
1595.2
View list
13
2040133920
Besuidenhout, J (Jayden)
1
0.5
0
1
0
50.0
1170.2
0.0
1170.2
View list
14
1030096796
Mdaka, L (Likhanyile)
1
0.0
0
0
1
0.0
1193.8
-425.0
768.8
View list
15
2040133925
Mvenya, M (Minintle)
1
0.0
0
0
1
0.0
1174.2
-425.0
749.2
View list
16
1110104293
Matthys, A (Ayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
208083655
Bartman, J (Jadey)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
105086981
Kitengye, A (Armand)
1
0.0
0
0
1
0.0
1170.2
-425.0
745.2
View list
19
1050114229
Khatlane, L (Lesedi)
1
0.0
0
0
1
0.0
1210.5
-425.0
785.5
View list
20
107076073
Jonker, HD (Hendrik)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list