Chess South Africa
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Chess South Africa
Van Der Westhuizen, D (Deswin)
Dob:
2007/08/31 (U18)
Gender:
Male
Chess SA id:
1070193058
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (109 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
1219.6
Current Weighted rating
1205.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1219.6
Current highest rating achieved
1219.6
Current floor (min rating allowed)
719.6
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)
±161.2
Current Raw change used (final)
0.0
Projected new Raw rating
1219.6
Projected new Weighed rating
1109.6
Projected new Weighted performance
723.5
Projected new final Raw rating (if new WP > new Raw)
1219.6
Projected new highest rating
1219.6
Projected new floor
719.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.6
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
1221.2
Current Weighted rating
1206.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1221.2
Current highest rating achieved
1221.2
Current floor (min rating allowed)
721.2
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1110.1
Projected new Weighted performance
723.5
Projected new final Raw rating (if new WP > new Raw)
1221.2
Projected new highest rating
1221.2
Projected new floor
721.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
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
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
3
Eden School Chess Trials 1 2024 (U18 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1219.6
1221.2
Analysis
2
Kannaland Proewe 2 2024 (U18 Boys)
2024/02/24
2024/02/24
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
1
Kannaland Proewe 1 (U18 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Eden School Chess Trials 1 2024 (U18 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
0
0.0
1219.6
1221.2
Analysis
2
Kannaland Proewe 2 2024 (U18 Boys)
2024/02/24
2024/02/24
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
1
Kannaland Proewe 1 (U18 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
3
0
4
3.0
42.9
-60.7
1182.0
1121.3
White
4
2
0
2
2.0
50.0
0.0
1172.5
1172.5
Black
3
1
0
2
1.0
33.3
-141.7
1194.6
1052.9
Standard
All
7
3
0
4
3.0
42.9
-60.7
1182.0
1121.3
White
4
2
0
2
2.0
50.0
0.0
1172.5
1172.5
Black
3
1
0
2
1.0
33.3
-141.7
1194.6
1052.9
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
5
0
4
5.0
55.6
47.2
1213.5
1260.7
White
5
3
0
2
3.0
60.0
85.0
1178.0
1263.0
Black
4
2
0
2
2.0
50.0
0.0
1257.8
1257.8
Standard
All
9
5
0
4
5.0
55.6
47.2
1213.5
1260.7
White
5
3
0
2
3.0
60.0
85.0
1178.0
1263.0
Black
4
2
0
2
2.0
50.0
0.0
1257.8
1257.8
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
1060150989
Macrew, V (Venando)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2070150954
Arendse, J (Jaden Lee)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080150972
Steyn, D (Duane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060139282
Pieterse, K (Kaynell)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1070139266
Gentle, M (Mathew)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1060150983
Exquire, C (Christiano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1070150981
Coetzee, S (Shannon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
