Chess South Africa
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Chess South Africa
De Waal, E (Errol-Durand)
Dob:
2009/10/01 (U16)
Gender:
Male
Chess SA id:
109095378
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/10/22 (571 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
1359.8
Curent Weighted rating
1361.5
Curent Weighted performance
934.0
Current official/published rating (highest between Raw, WR and WP)
1361.5
Current floor (min rating allowed)
946.8
Current highest rating achieved
1446.8
Current K-factor
32
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)
±132.1
Current Raw change used (final)
0.0
Projected new Raw rating
1359.8
Projected new Weighed rating
1360.8
Projected new Weighted performance
934.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1360.8
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1446.8
Projected new floor
946.8
Projected new K-facor
32
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
1382.0
Curent Weighted rating
1382.7
Curent Weighted performance
1047.8
Current official/published rating (highest between Raw, WR and WP)
1382.7
Current floor (min rating allowed)
936.4
Current highest rating achieved
1436.4
Current K-factor
32
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)
±127.9
Current Raw change used (final)
0.0
Projected new Raw rating
1382.0
Projected new Weighed rating
1382.4
Projected new Weighted performance
1047.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1382.4
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1436.4
Projected new floor
936.4
Projected new K-facor
32
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
1099.6
Curent Weighted rating
1102.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1102.9
Current floor (min rating allowed)
599.6
Current highest rating achieved
1099.6
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)
±191.3
Current Raw change used (final)
0.0
Projected new Raw rating
1099.6
Projected new Weighed rating
1101.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1101.6
Projected effective change (new Official - current Official)
-1.3
Projected new highest rating
1099.6
Projected new floor
599.6
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
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)
599.6
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
599.6
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
28
George-Suid Senior Skaaktoernooi 2022
2022/10/22
2022/10/22
Eden District (WEG)
Rapid
20
0.47
5
5
1.0
1395.9
1200.0
Analysis
27
Western Cape Top Schools 2022 (U13 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1421.4
1418.5
Analysis
26
Eden Topskole 2022 (O13 Ope)
2022/08/13
2022/08/13
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1420.6
1416.9
Analysis
25
George Topskole 2022 (O13)
2022/07/30
2022/07/30
Eden District (WEG)
Standard
60
0.83
5
5
3.5
1408.6
1402.8
Analysis
24
Eden Proewe 2 2022 (O13 Seuns)
2022/04/09
2022/04/09
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1410.8
1401.8
Analysis
23
Eden Proewe 1 2022 (O13 Seuns)
2022/03/12
2022/03/12
Eden District (WEG)
Standard
65
0.85
5
5
3.0
1421.1
1412.4
Analysis
22
George Trials 3 2022 (U13)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1437.8
1427.1
Analysis
21
George Trials 2 2022 (U13)
2022/02/12
2022/02/12
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1437.8
1427.1
Analysis
20
George Trials 1 2022 (U13)
2022/01/29
2022/01/29
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1446.8
1436.4
Analysis
19
Eden Schools Closed Trials 1 2020 (U11 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1395.5
1378.5
Analysis
18
George Trial 3 2020 (U12)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1254.6
1241.7
Analysis
17
George Trial 2 2020 (U12)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1254.6
1241.7
Analysis
16
George Trial 1 2020 (U12)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
4
3.0
1200.7
1184.5
Analysis
15
Western Cape Top Schools 2019 (U11 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1187.4
1186.5
Analysis
14
Eden Top Schools 2019 (U11)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1176.4
1173.7
Analysis
13
Eden Trials 2 2019 (U12 Open)
2019/04/13
2019/04/13
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1189.0
1184.3
Analysis
12
Eden Trials 1 2019 (U12 Open)
2019/03/02
2019/03/02
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1119.0
1111.6
Analysis
11
George Trials 3 2019 (U12)
2019/02/23
2019/02/23
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1025.4
1017.6
Analysis
10
George Trials 2 2019 (U12)
2019/02/09
2019/02/09
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1025.4
1017.6
Analysis
9
George Trials 1 2019 (U12)
2019/01/26
2019/01/26
Eden District (WEG)
Standard
60
0.83
5
4
3.0
969.6
948.0
Analysis
1
2
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
145
81
3
61
82.5
56.9
58.6
1157.7
1216.3
White
70
44
0
26
44.0
62.9
109.3
1148.3
1257.6
Black
75
37
3
35
38.5
51.3
11.3
1166.5
1177.8
Standard
All
140
80
3
57
81.5
58.2
69.8
1158.0
1227.9
White
67
43
0
24
43.0
64.2
120.5
1154.6
1275.1
Black
73
37
3
33
38.5
52.7
23.3
1161.2
1184.5
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1148.5
893.5
White
3
1
0
2
1.0
33.3
-141.7
1007.9
866.2
Black
2
0
0
2
0.0
0.0
-425.0
1359.5
934.5
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
109085307
De Waal, L (Liam)
5
1.0
1
0
4
20.0
1292.3
-255.0
1037.3
View list
2
109086413
Scholtz, H (Hanko)
5
0.0
0
0
5
0.0
1273.0
-425.0
848.0
View list
3
1100096199
Petersen, S (Shenwin)
4
1.0
1
0
3
25.0
1238.5
-212.5
1026.0
View list
4
110086098
Booysen, L (Lukas)
4
0.0
0
0
4
0.0
1215.6
-425.0
790.6
View list
5
109086415
Marx, M (Marnu)
4
0.0
0
0
4
0.0
1255.2
-425.0
830.2
View list
6
109077753
Van Loggerenberg, U (Ulrich)
3
2.0
2
0
1
66.7
1265.0
141.7
1406.6
View list
7
109088305
Fredericks, J (Jean Pierre)
3
1.0
1
0
2
33.3
1160.4
-141.7
1018.7
View list
8
109095409
Boshoff, H (Henlo)
3
0.0
0
0
3
0.0
1175.8
-425.0
750.8
View list
9
1090096204
Bezuidenhout, C (Carlo)
2
2.0
2
0
0
100.0
1084.3
425.0
1509.3
View list
10
1090130755
Beukes, Z (Zaydian)
2
2.0
2
0
0
100.0
1403.2
425.0
1828.2
View list
11
1080109401
Du Plooy, J (Janco)
2
2.0
2
0
0
100.0
1025.4
425.0
1450.4
View list
12
1090108176
Fourie, X (Xander)
2
2.0
2
0
0
100.0
1223.3
425.0
1648.3
View list
13
1080117255
Kannemeyer, Z (Zhandre)
2
2.0
2
0
0
100.0
1176.4
425.0
1601.4
View list
14
1080108597
Kloppers, F (Franco)
2
2.0
2
0
0
100.0
1176.4
425.0
1601.4
View list
15
1090130143
Mackway-Wilson, M (Matthew)
2
2.0
2
0
0
100.0
1346.2
425.0
1771.2
View list
16
1100119680
Michaels, B (Bernard)
2
2.0
2
0
0
100.0
1408.0
425.0
1833.0
View list
17
1100119486
Muller, K (Kieran)
2
2.0
2
0
0
100.0
1350.7
425.0
1775.7
View list
18
2080117258
Pietersen, A (Amy-Lee)
2
2.0
2
0
0
100.0
1176.4
425.0
1601.4
View list
19
109086097
Williams, H (Handre)
2
2.0
2
0
0
100.0
1164.2
425.0
1589.2
View list
20
1090130140
Bukula, S (Sivuyisile)
2
1.5
1
1
0
75.0
1423.2
212.5
1635.7
View list