Chess South Africa
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Chess South Africa
Douries, S (Steward)
Dob:
2007/06/02 (U18)
Gender:
Male
Chess SA id:
107078356
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (404 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
Current Raw rating
713.9
Current Weighted rating
705.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
713.9
Current highest rating achieved
713.9
Current floor (min rating allowed)
500.0
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)
±331.4
Current Raw change used (final)
0.0
Projected new Raw rating
713.9
Projected new Weighed rating
649.7
Projected new Weighted performance
459.9
Projected new final Raw rating (if new WP > new Raw)
713.9
Projected new highest rating
713.9
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
713.9
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
841.6
Current Weighted rating
827.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
841.6
Current highest rating achieved
841.6
Current floor (min rating allowed)
500.0
Current K-factor
40
s
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)
±276.3
Current Raw change used (final)
0.0
Projected new Raw rating
841.6
Projected new Weighed rating
763.1
Projected new Weighted performance
484.1
Projected new final Raw rating (if new WP > new Raw)
841.6
Projected new highest rating
841.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
841.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
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
3
Worcester Knock-Out 2023 (U18 Boys)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
666.6
766.8
Analysis
2
Cape Winelands Schools - Top Schools 2019 (U13 Mix)
2019/07/27
2019/07/27
Cape Winelands (WCW)
Rapid
30
0.60
5
5
3.0
595.3
648.0
Analysis
1
CW Schools Open 2019 (U13 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
500.0
500.0
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
22
12
0
10
12.0
54.5
38.6
1171.4
1210.1
White
12
5
0
7
5.0
41.7
-70.8
1186.7
1115.9
Black
10
7
0
3
7.0
70.0
170.0
1153.1
1323.1
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
22
12
0
10
12.0
54.5
38.6
1171.4
1210.1
White
12
5
0
7
5.0
41.7
-70.8
1186.7
1115.9
Black
10
7
0
3
7.0
70.0
170.0
1153.1
1323.1
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
109078327
Hanekom, L (Logan)
2
2.0
2
0
0
100.0
595.3
425.0
1020.3
View list
2
2070104260
Grobbelaar, C (Chanelle)
2
2.0
2
0
0
100.0
595.3
425.0
1020.3
View list
3
1070104272
White, D (Dvenerio)
2
2.0
2
0
0
100.0
595.3
425.0
1020.3
View list
4
106087799
Anthony, L (Liquel)
2
0.0
0
0
2
0.0
595.3
-425.0
170.3
View list
5
2080097087
Buis, J (Joane)
2
0.0
0
0
2
0.0
595.3
-425.0
170.3
View list
6
1060162873
Theron, T (Thomas)
1
1.0
1
0
0
100.0
666.6
425.0
1091.6
View list
7
107089547
Roos, D (Dehan)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
8
1070106477
Rasdelhoff, J (Jordan)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
9
1070162872
Meyer, S (Shane)
1
1.0
1
0
0
100.0
666.6
425.0
1091.6
View list
10
1060108650
Wilgers, L (Logan)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
11
106072019
Benn, E (Ethan)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
12
107057156
Van Zyl, R (Rigter)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
13
1060147578
Gidi, A (Alizwa)
1
0.0
0
0
1
0.0
666.6
-425.0
241.6
View list
14
1060137568
Maritz, P (Pieter)
1
0.0
0
0
1
0.0
666.6
-425.0
241.6
View list
15
1060108636
Brown, G (Gareth)
1
0.0
0
0
1
0.0
666.6
-425.0
241.6
View list
16
106078288
Africa, G (Gillmore)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
17
1070151287
Abrahams, D (Daywin)
1
0.0
0
0
1
0.0
666.6
-425.0
241.6
View list
