Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Der Westhuizen, D (Dawid)
Dob:
2012/10/17 (U14)
Gender:
Male
Chess SA id:
1120306303
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/06/17 (13 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
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
6
Score (S)
1.0
Expected score (We)
2.82
Difference (S-We)
-1.16
Current Raw change (no limits, including tournament time weight)
-46.6
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-46.6
Projected new Raw rating
1153.4
Projected new Weighed rating
1104.0
Projected new Weighted performance
297.1
Projected new final Raw rating (if new WP > new Raw)
1153.4
Projected new highest rating
1153.4
Projected new floor
653.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1153.4
Projected effective change (new Official - current Official)
-46.6
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
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
6
Score (S)
1.0
Expected score (We)
2.91
Difference (S-We)
-1.91
Current Raw change (no limits, including tournament time weight)
-76.4
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-76.4
Projected new Raw rating
1123.6
Projected new Weighed rating
1104.0
Projected new Weighted performance
312.7
Projected new final Raw rating (if new WP > new Raw)
1123.6
Projected new highest rating
1123.6
Projected new floor
623.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.6
Projected effective change (new Official - current Official)
-76.4
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
Tournament:
Lambertsbay Youth Open 2024 (Development)
Start:
2024/06/17
End:
2024/06/17
Host:
WCU
Type:
Rapid
Time:
33
Time weight:
0.64
Rounds:
6
Games:
6
Score:
1.0
Main rating:
1200.0
Rating gain/loss:
-46.6
Type rating:
1200.0
Rating gain/loss:
-76.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Lambertsbay Youth Open 2024 (Development)
2024/06/17
2024/06/17
West Coast (WCU)
Rapid
33
0.64
6
6
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Lambertsbay Youth Open 2024 (Development)
2024/06/17
2024/06/17
West Coast (WCU)
Rapid
33
0.64
6
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1225.8
942.4
White
3
1
0
2
1.0
33.3
-141.7
1225.8
1084.1
Black
3
0
0
3
0.0
0.0
-425.0
1225.8
800.8
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
6
1
0
5
1.0
16.7
-283.3
1225.8
942.4
White
3
1
0
2
1.0
33.3
-141.7
1225.8
1084.1
Black
3
0
0
3
0.0
0.0
-425.0
1225.8
800.8
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
6
1
0
5
1.0
16.7
-283.3
1225.8
942.4
White
3
1
0
2
1.0
33.3
-141.7
1225.8
1084.1
Black
3
0
0
3
0.0
0.0
-425.0
1225.8
800.8
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
6
1
0
5
1.0
16.7
-283.3
1225.8
942.4
White
3
1
0
2
1.0
33.3
-141.7
1225.8
1084.1
Black
3
0
0
3
0.0
0.0
-425.0
1225.8
800.8
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
1150303159
Hugo, J (Joseph)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
2
1130306302
Swartz, C (Ciano)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
3
1130303160
Hugo, J (Judah)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
