Chess South Africa
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Chess South Africa
Van Den Heever, D (Dorian)
Dob:
2005/10/04 (U20)
Gender:
Male
Chess SA id:
1050109928
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2023/06/24 (329 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
1147.2
Curent Weighted rating
1134.9
Curent Weighted performance
922.0
Current official/published rating (highest between Raw, WR and WP)
1147.2
Current floor (min rating allowed)
685.5
Current highest rating achieved
1185.5
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)
±178.8
Current Raw change used (final)
0.0
Projected new Raw rating
1147.2
Projected new Weighed rating
1137.3
Projected new Weighted performance
922.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1185.5
Projected new floor
685.5
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
1146.4
Curent Weighted rating
1130.6
Curent Weighted performance
923.4
Current official/published rating (highest between Raw, WR and WP)
1146.4
Current floor (min rating allowed)
692.8
Current highest rating achieved
1192.8
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)
±179.0
Current Raw change used (final)
0.0
Projected new Raw rating
1146.4
Projected new Weighed rating
1133.7
Projected new Weighted performance
923.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1192.8
Projected new floor
692.8
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
2023 Northern Cape Schools Provincial Trials (U18 Boys)
2023/06/24
2023/06/24
Frances Baard (NCF)
Standard
62
0.84
5
5
1.0
1185.5
1192.8
Analysis
5
Namakwa Skole Proewe II 2023 (O18 Seuns)
2023/05/06
2023/05/06
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1144.0
1141.6
Analysis
4
Namakwa Skole Proewe 2023 (U18 Boys)
2023/04/15
2023/04/15
Namakwa (NCN)
Standard
60
0.83
5
5
4.0
1072.6
1051.2
Analysis
3
Namakwa Skaak 2019 (O16)
2019/08/03
2019/08/03
Namakwa (NCN)
Standard
60
0.83
5
4
0.5
1113.4
1097.6
Analysis
2
Namakwa Proewe 2019 (U15 Boys)
2019/03/02
2019/03/02
Namakwa (NCN)
Standard
60
0.83
5
5
1.0
1160.2
1152.0
Analysis
1
Namakwa Skaak Ope 2019 (O16)
2019/02/16
2019/02/16
Namakwa (NCN)
Standard
60
0.83
5
4
1.0
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
28
10
1
17
10.5
37.5
-106.3
1203.9
1097.6
White
14
5
0
9
5.0
35.7
-121.4
1216.4
1095.0
Black
14
5
1
8
5.5
39.3
-91.1
1191.3
1100.2
Standard
All
28
10
1
17
10.5
37.5
-106.3
1203.9
1097.6
White
14
5
0
9
5.0
35.7
-121.4
1216.4
1095.0
Black
14
5
1
8
5.5
39.3
-91.1
1191.3
1100.2
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
1050096060
Roesch, J (Joshua)
3
1.0
1
0
2
33.3
1157.9
-141.7
1016.2
View list
2
1050142085
Simon, P (Paulus)
2
0.0
0
0
2
0.0
1129.0
-425.0
704.0
View list
3
1050153361
Bock, F (Fabiano)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
4
1050142077
Cloete, J (Jordanley)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
5
1050153365
Cloete, J (Jayden)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
6
1060153369
Engelbrecht, E (Ettienne)
1
1.0
1
0
0
100.0
1144.0
425.0
1569.0
View list
7
1070153368
Diergaardt, A (Anthony)
1
1.0
1
0
0
100.0
1144.0
425.0
1569.0
View list
8
1060142078
Cloete, W (Winston)
1
1.0
1
0
0
100.0
1072.6
425.0
1497.6
View list
9
1060150916
Madyo, T (Thami)
1
1.0
1
0
0
100.0
1185.5
425.0
1610.5
View list
10
2040109927
Jurkewitz, S (Svenja)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1070153351
Stewe, B (Brintley)
1
1.0
1
0
0
100.0
1144.0
425.0
1569.0
View list
12
1040098837
Engelbrecht, J (Jameal)
1
0.5
0
1
0
50.0
1113.4
0.0
1113.4
View list
13
104080868
Nutt, L (Liamre)
1
0.0
0
0
1
0.0
1113.4
-425.0
688.4
View list
14
1040098846
Muller, Z (Zaden)
1
0.0
0
0
1
0.0
1160.2
-425.0
735.2
View list
15
1070141326
Mathe, B (Boago)
1
0.0
0
0
1
0.0
1185.5
-425.0
760.5
View list
16
1050098818
Magerman, A (Anville)
1
0.0
0
0
1
0.0
1160.2
-425.0
735.2
View list
17
1060098817
Julie, W (Whaleed)
1
0.0
0
0
1
0.0
1144.0
-425.0
719.0
View list
18
107064238
Grove, E (Enrique)
1
0.0
0
0
1
0.0
1185.5
-425.0
760.5
View list
19
104072913
Cloete, O (Oscar)
1
0.0
0
0
1
0.0
1160.2
-425.0
735.2
View list
20
1050098826
Bok, F (Fabiano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list