Chess South Africa
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Chess South Africa
Van Der Westhuizen, D (Dawian)
Dob:
2011/11/19 (U14)
Gender:
Male
Chess SA id:
1110140221
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2022/06/04 (904 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
1221.7
Current Weighted rating
1221.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1221.7
Current highest rating achieved
1228.9
Current floor (min rating allowed)
728.9
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)
±160.8
Current Raw change used (final)
0.0
Projected new Raw rating
1221.7
Projected new Weighed rating
1124.0
Projected new Weighted performance
521.4
Projected new final Raw rating (if new WP > new Raw)
1221.7
Projected new highest rating
1228.9
Projected new floor
728.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.7
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
1224.2
Current Weighted rating
1224.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1224.2
Current highest rating achieved
1233.2
Current floor (min rating allowed)
733.2
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)
±160.2
Current Raw change used (final)
0.0
Projected new Raw rating
1224.2
Projected new Weighed rating
1126.3
Projected new Weighted performance
521.4
Projected new final Raw rating (if new WP > new Raw)
1224.2
Projected new highest rating
1233.2
Projected new floor
733.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.2
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Gaueng Schools D7 2022 (U11 Boys)
2022/06/04
2022/06/04
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1228.9
1233.2
Analysis
1
LS Vryheidsmonument Chess Open 2022 (D)
2022/05/07
2022/05/07
Sedibeng (GSV)
Standard
61
0.83
5
5
3.5
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
10
5
2
3
6.0
60.0
85.0
1190.7
1275.7
White
6
2
2
2
3.0
50.0
0.0
1180.1
1180.1
Black
4
3
0
1
3.0
75.0
212.5
1206.4
1418.9
Standard
All
10
5
2
3
6.0
60.0
85.0
1190.7
1275.7
White
6
2
2
2
3.0
50.0
0.0
1180.1
1180.1
Black
4
3
0
1
3.0
75.0
212.5
1206.4
1418.9
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
1100140220
Spangenberg, J (Jandre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1130137032
Palm, A (Adriaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120141871
Xaba, M (Mpho)
1
1.0
1
0
0
100.0
1228.9
425.0
1653.9
View list
4
1100140216
Gliddon, K (Kelly)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120140212
Blake, N (Nathan)
1
1.0
1
0
0
100.0
1228.9
425.0
1653.9
View list
6
1110141845
Joubert, E (Ethan)
1
0.5
0
1
0
50.0
1228.9
0.0
1228.9
View list
7
2120139658
Viljoen, C (Chene)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1120103523
Tolmay, W (Walroux)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1110141858
Mofokeng, S (Siyanda)
1
0.0
0
0
1
0.0
1228.9
-425.0
803.9
View list
10
1110141843
Dlamini, L (Lucky)
1
0.0
0
0
1
0.0
1228.9
-425.0
803.9
View list
