Chess South Africa
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Chess South Africa
Steyn, D (Duane)
Dob:
2008/07/01 (U18)
Gender:
Male
Chess SA id:
1080150972
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (70 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
1089.8
Curent Weighted rating
1096.6
Curent Weighted performance
1047.5
Current official/published rating (highest between Raw, WR and WP)
1096.6
Current floor (min rating allowed)
651.5
Current highest rating achieved
1151.5
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)
±194.0
Current Raw change used (final)
0.0
Projected new Raw rating
1089.8
Projected new Weighed rating
1093.8
Projected new Weighted performance
1047.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1093.8
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1151.5
Projected new floor
651.5
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
1081.6
Curent Weighted rating
1079.7
Curent Weighted performance
1042.4
Current official/published rating (highest between Raw, WR and WP)
1081.6
Current floor (min rating allowed)
641.6
Current highest rating achieved
1141.6
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)
±196.3
Current Raw change used (final)
0.0
Projected new Raw rating
1081.6
Projected new Weighed rating
1077.3
Projected new Weighted performance
1042.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1081.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1141.6
Projected new floor
641.6
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)
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Eden School Chess Trials 1 2024 (U18 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1096.8
1087.6
Analysis
2
Kannaland Proewe 2 2024 (U18 Boys)
2024/02/24
2024/02/24
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1068.2
1041.6
Analysis
1
Kannaland Proewe 1 (U18 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1068.2
1041.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Eden School Chess Trials 1 2024 (U18 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1096.8
1087.6
Analysis
7
Kannaland Proewe 2 2024 (U18 Boys)
2024/02/24
2024/02/24
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1068.2
1041.6
Analysis
6
Kannaland Proewe 1 (U18 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1068.2
1041.6
Analysis
5
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.0
1068.9
1047.2
Analysis
4
Kannaland Close 2023 (B)
2023/05/27
2023/05/27
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1131.6
1119.2
Analysis
3
Eden Trials 2+3 2023 (U16)
2023/04/15
2023/05/13
Eden District (WEG)
Standard
60
0.83
10
5
1.0
1131.6
1119.2
Analysis
2
Eden Trails 1 2023 (U15 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1151.5
1141.6
Analysis
1
Kannaland Proewe 1 2023 (U15 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
4
0
8
4.0
33.3
-141.7
1241.6
1099.9
White
6
3
0
3
3.0
50.0
0.0
1248.5
1248.5
Black
6
1
0
5
1.0
16.7
-283.3
1234.7
951.3
Standard
All
12
4
0
8
4.0
33.3
-141.7
1241.6
1099.9
White
6
3
0
3
3.0
50.0
0.0
1248.5
1248.5
Black
6
1
0
5
1.0
16.7
-283.3
1234.7
951.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
38
11
0
27
11.0
28.9
-178.9
1218.0
1039.1
White
19
4
0
15
4.0
21.1
-246.1
1228.8
982.8
Black
19
7
0
12
7.0
36.8
-111.8
1207.2
1095.4
Standard
All
38
11
0
27
11.0
28.9
-178.9
1218.0
1039.1
White
19
4
0
15
4.0
21.1
-246.1
1228.8
982.8
Black
19
7
0
12
7.0
36.8
-111.8
1207.2
1095.4
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
1080150967
Pretorius, A (Adriaan)
3
0.0
0
0
3
0.0
1077.7
-425.0
652.7
View list
2
2080150975
Grispe, S (Shanice)
2
2.0
2
0
0
100.0
1131.6
425.0
1556.6
View list
3
1080150962
Fortuin, C (Caleb)
2
0.0
0
0
2
0.0
1134.1
-425.0
709.1
View list
4
1080150951
Afrika, M (Mikyle)
2
0.0
0
0
2
0.0
1165.8
-425.0
740.8
View list
5
1090148051
Muza, M (Moses)
2
0.0
0
0
2
0.0
1141.5
-425.0
716.5
View list
6
2070150954
Arendse, J (Jaden Lee)
1
1.0
1
0
0
100.0
1068.2
425.0
1493.2
View list
7
1080150958
Britz, A (Alessio)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
109094685
Beveridge, J (Jesse)
1
1.0
1
0
0
100.0
1068.9
425.0
1493.9
View list
9
1090159253
Flippies, S (Shaun)
1
1.0
1
0
0
100.0
1068.9
425.0
1493.9
View list
10
1080136779
Faurie, D (Dawie)
1
1.0
1
0
0
100.0
1151.5
425.0
1576.5
View list
11
1060150989
Macrew, V (Venando)
1
1.0
1
0
0
100.0
1068.2
425.0
1493.2
View list
12
1080193057
Radloff, M (Morne)
1
1.0
1
0
0
100.0
1068.2
425.0
1493.2
View list
13
1070098426
Tebe, A (Alexandria)
1
1.0
1
0
0
100.0
1096.8
425.0
1521.8
View list
14
108085296
Meyer, M (Marsouw)
1
0.0
0
0
1
0.0
1151.5
-425.0
726.5
View list
15
1080139264
Geland, L (Loghan)
1
0.0
0
0
1
0.0
1068.2
-425.0
643.2
View list
16
108083830
Geduld, S (Shamiel)
1
0.0
0
0
1
0.0
1151.5
-425.0
726.5
View list
17
1060139280
Ludick, D (Duewin)
1
0.0
0
0
1
0.0
1131.6
-425.0
706.6
View list
18
1080137511
Louw, B (Ben)
1
0.0
0
0
1
0.0
1068.9
-425.0
643.9
View list
19
108082109
Lavies, D (Daniel)
1
0.0
0
0
1
0.0
1068.9
-425.0
643.9
View list
20
1090131973
Langa, J (Jabin)
1
0.0
0
0
1
0.0
1131.6
-425.0
706.6
View list