Chess South Africa
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Chess South Africa
Van Rooyen, B (Bart)
Dob:
2006/12/18 (U20)
Gender:
Male
Chess SA id:
106061419
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2019/05/11 (1834 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
1189.8
Curent Weighted rating
1189.8
Curent Weighted performance
435.9
Current official/published rating (highest between Raw, WR and WP)
1189.8
Current floor (min rating allowed)
689.8
Current highest rating achieved
1189.8
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)
±168.2
Current Raw change used (final)
0.0
Projected new Raw rating
1189.8
Projected new Weighed rating
1189.8
Projected new Weighted performance
435.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1189.8
Projected new floor
689.8
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
1181.6
Curent Weighted rating
1181.6
Curent Weighted performance
432.9
Current official/published rating (highest between Raw, WR and WP)
1181.6
Current floor (min rating allowed)
681.6
Current highest rating achieved
1181.6
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.6
Projected new Weighed rating
1181.6
Projected new Weighted performance
432.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1181.6
Projected new floor
681.6
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
600.0
Curent Weighted rating
600.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
600.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
600.0
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)
±389.8
Current Raw change used (final)
0.0
Projected new Raw rating
600.0
Projected new Weighed rating
600.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
600.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
600.0
Projected new floor
500.0
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
600.0
Curent Weighted rating
600.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
600.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
600.0
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)
±389.8
Current Raw change used (final)
0.0
Projected new Raw rating
600.0
Projected new Weighed rating
600.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
600.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
600.0
Projected new floor
500.0
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
13
Inter Regional Chess Championship 2019 (U14)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
3.5
1146.4
1139.3
Analysis
12
Mangaung Metro Chess 12 to 13 April 2019 (D)
2019/04/12
2019/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
1059.3
1055.2
Analysis
11
Mangaung Metro Chess 15-16 March 2019 (D)
2019/03/15
2019/03/16
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
981.3
977.3
Analysis
10
Mangaung Metro Chess 1-2 February 2019 (D)
2019/02/01
2019/02/02
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
938.9
935.9
Analysis
9
Mangaung Metro Chess 18-19 January 2019 (D)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
837.5
837.3
Analysis
8
South African Junior Team Championships 2018 (U14B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
1.5
880.8
882.5
Analysis
7
Mangaung Metro Chess12 & 13 October 2018 (D)
2018/10/12
2018/10/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
824.4
827.3
Analysis
6
Mangaung Metro Chess 1-2 June 2018 (D)
2018/06/01
2018/06/02
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
740.8
743.3
Analysis
5
Mangaung Metro Chess 20-21 April 2018 (D)
2018/04/20
2018/04/21
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
646.1
656.4
Analysis
4
Mangaung Metro Chess 9 - 10 March 2018 (D)
2018/03/09
2018/03/10
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
599.4
599.6
Analysis
3
Mangaung Metro Chess 2 & 3 February 2018 (D)
2018/02/02
2018/02/03
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
599.7
599.6
Analysis
2
Mangaung Metro Chess 19 & 20 January 2018 (D)
2018/01/19
2018/01/20
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
600.0
600.0
Analysis
1
South African Junior Team Championships 2017 (U12A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
600.0
600.0
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
69
36
5
28
38.5
55.8
49.3
871.5
920.8
White
39
21
4
14
23.0
59.0
76.3
868.8
945.0
Black
30
15
1
14
15.5
51.7
14.2
875.0
889.2
Standard
All
69
36
5
28
38.5
55.8
49.3
871.5
920.8
White
39
21
4
14
23.0
59.0
76.3
868.8
945.0
Black
30
15
1
14
15.5
51.7
14.2
875.0
889.2
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
107064255
Van Rensburg, M (Malan)
3
3.0
3
0
0
100.0
753.8
425.0
1178.8
View list
2
107069086
Seloma, R (Rearabetswe)
3
0.0
0
0
3
0.0
753.8
-425.0
328.8
View list
3
206086189
Lebenya, A (Agnes)
2
2.0
2
0
0
100.0
622.8
425.0
1047.8
View list
4
106069730
Beelders, R (Ryan)
2
2.0
2
0
0
100.0
735.3
425.0
1160.3
View list
5
106083578
Namane, O (Orapeleng)
2
2.0
2
0
0
100.0
599.9
425.0
1024.8
View list
6
207083580
Rathaba, R (Refilwe)
2
1.0
1
0
1
50.0
711.9
0.0
711.9
View list
7
105059883
Bunguzana, T (Thando)
2
0.0
0
0
2
0.0
599.9
-425.0
174.9
View list
8
105086202
Paul, P (Phemello)
2
0.0
0
0
2
0.0
670.3
-425.0
245.3
View list
9
207061418
Pretorius, A (Ane)
2
0.0
0
0
2
0.0
792.5
-425.0
367.5
View list
10
107064251
Kriel, R (Ruan)
1
1.0
1
0
0
100.0
1059.3
425.0
1484.3
View list
11
108086183
Janse Van Vuuren, J (Janus)
1
1.0
1
0
0
100.0
837.5
425.0
1262.5
View list
12
106095172
Janse Van Rensburg, P (Philip)
1
1.0
1
0
0
100.0
880.8
425.0
1305.8
View list
13
1060108369
Isaacs, C (Cloe)
1
1.0
1
0
0
100.0
938.9
425.0
1363.9
View list
14
207084887
Herbst, D (Danielle)
1
1.0
1
0
0
100.0
981.3
425.0
1406.3
View list
15
1090100920
Lemphane, O (Oratile)
1
1.0
1
0
0
100.0
1059.3
425.0
1484.3
View list
16
108059718
Griesel, W (Wian)
1
1.0
1
0
0
100.0
646.1
425.0
1071.1
View list
17
105053111
De Lange, H (Hendrik)
1
1.0
1
0
0
100.0
837.5
425.0
1262.5
View list
18
107091395
Bekker, R (Ross)
1
1.0
1
0
0
100.0
740.8
425.0
1165.8
View list
19
107076704
Barnes, J (Jock)
1
1.0
1
0
0
100.0
600.0
425.0
1025.0
View list
20
1060105432
Alrich, A (Alsanio)
1
1.0
1
0
0
100.0
824.4
425.0
1249.4
View list