Chess South Africa
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Chess South Africa
Van Der Westhuizen, W (Wietsche)
Dob:
2016/04/13 (U10)
Gender:
Male
Chess SA id:
1160192966
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (120 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
1143.3
Current Weighted rating
1186.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.6
Current highest rating achieved
1194.4
Current floor (min rating allowed)
694.4
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)
±179.8
Current Raw change used (final)
0.0
Projected new Raw rating
1143.3
Projected new Weighed rating
1091.2
Projected new Weighted performance
598.2
Projected new final Raw rating (if new WP > new Raw)
1143.3
Projected new highest rating
1194.4
Projected new floor
694.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1143.3
Projected effective change (new Official - current Official)
-43.3
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
1132.0
Current Weighted rating
1183.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1183.9
Current highest rating achieved
1194.0
Current floor (min rating allowed)
694.0
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1132.0
Projected new Weighed rating
1088.6
Projected new Weighted performance
598.2
Projected new final Raw rating (if new WP > new Raw)
1132.0
Projected new highest rating
1194.0
Projected new floor
694.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.0
Projected effective change (new Official - current Official)
-51.9
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
George Schools Trials 3 2024 (U9 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1194.4
1194.0
Analysis
1
George Schools Trials 1 2024 (U9 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
George Schools Trials 3 2024 (U9 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1194.4
1194.0
Analysis
1
George Schools Trials 1 2024 (U9 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
1
6
3.5
35.0
-127.5
1185.7
1058.2
White
6
2
1
3
2.5
41.7
-70.8
1189.5
1118.7
Black
4
1
0
3
1.0
25.0
-212.5
1180.1
967.6
Standard
All
10
3
1
6
3.5
35.0
-127.5
1185.7
1058.2
White
6
2
1
3
2.5
41.7
-70.8
1189.5
1118.7
Black
4
1
0
3
1.0
25.0
-212.5
1180.1
967.6
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
10
3
1
6
3.5
35.0
-127.5
1185.7
1058.2
White
6
2
1
3
2.5
41.7
-70.8
1189.5
1118.7
Black
4
1
0
3
1.0
25.0
-212.5
1180.1
967.6
Standard
All
10
3
1
6
3.5
35.0
-127.5
1185.7
1058.2
White
6
2
1
3
2.5
41.7
-70.8
1189.5
1118.7
Black
4
1
0
3
1.0
25.0
-212.5
1180.1
967.6
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
1160192954
Haupt, G (Grayson)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1160192952
Du Preez, R (Rafael)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1160192959
Mhlakaza, S (Siphosethu)
1
1.0
1
0
0
100.0
1194.4
425.0
1619.4
View list
4
1160161827
Heasman, J (Jd)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1160148815
Strydom, L (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1150142294
Reddy, X (Xander)
1
0.0
0
0
1
0.0
1194.4
-425.0
769.4
View list
7
1160150931
Petersen, B (Bryson)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1150193029
Human, E (Ernan)
1
0.0
0
0
1
0.0
1194.4
-425.0
769.4
View list
9
1160192949
Britz, X (Xanthus)
1
0.0
0
0
1
0.0
1194.4
-425.0
769.4
View list
10
1150140682
Boshoff, L (Luhan)
1
0.0
0
0
1
0.0
1194.4
-425.0
769.4
View list