Chess South Africa
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Chess South Africa
Erasmus, E (Earl)
Dob:
2008/04/09 (U18)
Gender:
Male
Chess SA id:
108086611
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1542 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
1186.7
Curent Weighted rating
1186.7
Curent Weighted performance
506.3
Current official/published rating (highest between Raw, WR and WP)
1186.7
Current floor (min rating allowed)
686.7
Current highest rating achieved
1186.7
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)
±169.0
Current Raw change used (final)
0.0
Projected new Raw rating
1186.7
Projected new Weighed rating
1186.7
Projected new Weighted performance
506.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1186.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1186.7
Projected new floor
686.7
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
1125.4
Curent Weighted rating
1125.4
Curent Weighted performance
377.8
Current official/published rating (highest between Raw, WR and WP)
1125.4
Current floor (min rating allowed)
628.6
Current highest rating achieved
1128.6
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)
±184.4
Current Raw change used (final)
0.0
Projected new Raw rating
1125.4
Projected new Weighed rating
1125.4
Projected new Weighted performance
377.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1125.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1128.6
Projected new floor
628.6
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
1052.4
Curent Weighted rating
1052.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1052.4
Current floor (min rating allowed)
552.4
Current highest rating achieved
1052.4
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)
±204.6
Current Raw change used (final)
0.0
Projected new Raw rating
1052.4
Projected new Weighed rating
1052.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1052.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1052.4
Projected new floor
552.4
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
950.8
Curent Weighted rating
950.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
950.8
Current floor (min rating allowed)
552.4
Current highest rating achieved
950.8
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)
±236.5
Current Raw change used (final)
0.0
Projected new Raw rating
950.8
Projected new Weighed rating
950.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
950.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
950.8
Projected new floor
552.4
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
12
Paul Roos Blitz 2020
2020/02/22
2020/02/22
Cape Winelands (WCW)
Blitz
5
0.18
9
9
5.0
1153.4
762.0
Analysis
11
Cape Winelands Schools Trials 1 2020 (U13 Boys)
2020/02/08
2020/02/08
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.5
1153.4
956.0
Analysis
10
Curro Durbanville Chess Tournament 2019 (Premier)
2019/08/23
2019/08/24
Cape Town (WCT)
Standard
60
0.83
6
4
2.5
1157.4
1128.6
Analysis
9
Courtrai Young Master Festival 2019 (U11)
2019/03/02
2019/03/02
Cape Winelands (WCW)
Rapid
25
0.54
6
5
3.0
1144.2
857.6
Analysis
8
South African Junior Team Championships 2018 (U12B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1156.6
1122.4
Analysis
7
Paul Roos Open Championship 2018 (C)
2018/09/22
2018/09/23
Cape Winelands (WCW)
Standard
70
0.87
6
6
4.0
1119.7
1076.4
Analysis
6
Stellenberg Youth Chess Champs 2018 (D)
2018/06/23
2018/06/23
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
955.2
880.4
Analysis
5
Inter Regional 2018 (U12 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
3.0
871.0
828.0
Analysis
4
Cape Winelands Schools Prestige 2018 (U11 Boys)
2018/03/24
2018/03/25
Cape Winelands (WCW)
Standard
60
0.83
7
7
5.0
705.6
705.6
Analysis
3
Cape Winelands Schools Trials 1 2018 (U11 Boys)
2018/03/03
2018/03/03
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
705.6
762.0
Analysis
2
South African Junior Wildcard Championships 2017 (U10 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
3.5
762.0
762.0
Analysis
1
South African Junior Team Championships 2017 (U10B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
762.0
762.0
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
74
41
8
25
45.0
60.8
91.9
1005.3
1097.2
White
37
18
4
15
20.0
54.1
34.5
1033.3
1067.8
Black
37
23
4
10
25.0
67.6
149.3
977.3
1126.6
Standard
All
48
27
5
16
29.5
61.5
97.4
918.8
1016.2
White
24
11
3
10
12.5
52.1
17.7
967.9
985.6
Black
24
16
2
6
17.0
70.8
177.1
869.6
1046.7
Rapid
All
17
9
3
5
10.5
61.8
100.0
1110.8
1210.8
White
8
5
1
2
5.5
68.8
159.4
1103.8
1263.2
Black
9
4
2
3
5.0
55.6
47.2
1117.1
1164.3
Blitz
All
9
5
0
4
5.0
55.6
47.2
1267.6
1314.8
White
5
2
0
3
2.0
40.0
-85.0
1234.6
1149.6
Black
4
3
0
1
3.0
75.0
212.5
1308.7
1521.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
208086608
Ferguson, K (Kaylin)
2
2.0
2
0
0
100.0
1054.3
425.0
1479.3
View list
2
107064069
Drury, N (Nicholas)
2
2.0
2
0
0
100.0
912.7
425.0
1337.7
View list
3
1080097987
Velem, R (Renico)
2
1.0
1
0
1
50.0
1132.0
0.0
1132.0
View list
4
107078359
Davids, R (Rafael)
2
0.5
0
1
1
25.0
929.5
-212.5
717.0
View list
5
1080105922
Basson, Z (Zanco)
1
1.0
1
0
0
100.0
1119.7
425.0
1544.7
View list
6
208083655
Bartman, J (Jadey)
1
1.0
1
0
0
100.0
762.0
425.0
1187.0
View list
7
2090118018
Davids, B (Bronwyne)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
8
209084197
Crotz, K (Kirsten)
1
1.0
1
0
0
100.0
1157.4
425.0
1582.4
View list
9
108084451
Cronje, NM (Nicolaas Mattheus)
1
1.0
1
0
0
100.0
762.0
425.0
1187.0
View list
10
1080132332
Conradie, H (Henry)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
11
108069885
Difotso, LR (Lebogang)
1
1.0
1
0
0
100.0
871.0
425.0
1296.0
View list
12
1090119361
Byrne, R (Russel)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
13
108088041
Botha, D (Danrich)
1
1.0
1
0
0
100.0
762.0
425.0
1187.0
View list
14
1070108640
Gardner, S (Sulayman)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
15
108087794
Goosen, J (Johannes)
1
1.0
1
0
0
100.0
705.6
425.0
1130.6
View list
16
108059718
Griesel, W (Wian)
1
1.0
1
0
0
100.0
762.0
425.0
1187.0
View list
17
2070104260
Grobbelaar, C (Chanelle)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
18
1080097933
Grobler, E (Etienne)
1
1.0
1
0
0
100.0
1156.6
425.0
1581.6
View list
19
1080110836
Henning, C (Chris)
1
1.0
1
0
0
100.0
1144.2
425.0
1569.2
View list
20
1080104270
Isaacs, L (Lyle)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list