Chess South Africa
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Chess South Africa
Du Plooy, A (Alwin)
Dob:
2014/08/14 (U12)
Gender:
Male
Chess SA id:
1140191528
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (141 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
1130.8
Current Weighted rating
1174.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1174.6
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)
±183.0
Current Raw change used (final)
0.0
Projected new Raw rating
1130.8
Projected new Weighed rating
1079.8
Projected new Weighted performance
529.7
Projected new final Raw rating (if new WP > new Raw)
1130.8
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)
1130.8
Projected effective change (new Official - current Official)
-43.8
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
1148.2
Current Weighted rating
1184.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.5
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)
±178.5
Current Raw change used (final)
0.0
Projected new Raw rating
1148.2
Projected new Weighed rating
1089.2
Projected new Weighted performance
293.8
Projected new final Raw rating (if new WP > new Raw)
1148.2
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)
1148.2
Projected effective change (new Official - current Official)
-36.3
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
1160.4
Current Weighted rating
1180.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1180.6
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.4
Projected new Weighed rating
1085.5
Projected new Weighted performance
310.3
Projected new final Raw rating (if new WP > new Raw)
1160.4
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)
1160.4
Projected effective change (new Official - current Official)
-20.2
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1175.6
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
CT District East Schools Chess Individuals Trails 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1175.6
1200.0
Analysis
1
Kraaifontein Open 2023 (U10)
2023/12/09
2023/12/09
Cape Town (WCT)
Rapid
30
0.60
6
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
0
4
1.0
20.0
-255.0
1181.2
926.2
White
3
1
0
2
1.0
33.3
-141.7
1164.4
1022.7
Black
2
0
0
2
0.0
0.0
-425.0
1206.5
781.5
Standard
All
5
1
0
4
1.0
20.0
-255.0
1181.2
926.2
White
3
1
0
2
1.0
33.3
-141.7
1164.4
1022.7
Black
2
0
0
2
0.0
0.0
-425.0
1206.5
781.5
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
2
1
7
2.5
25.0
-212.5
1174.8
962.3
White
5
1
1
3
1.5
30.0
-170.0
1168.3
998.3
Black
5
1
0
4
1.0
20.0
-255.0
1181.3
926.3
Standard
All
5
1
0
4
1.0
20.0
-255.0
1181.2
926.2
White
3
1
0
2
1.0
33.3
-141.7
1164.4
1022.7
Black
2
0
0
2
0.0
0.0
-425.0
1206.5
781.5
Rapid
All
5
1
1
3
1.5
30.0
-170.0
1168.4
998.4
White
2
0
1
1
0.5
25.0
-212.5
1174.3
961.8
Black
3
1
0
2
1.0
33.3
-141.7
1164.5
1022.8
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
2150150276
Smith, W (Willow)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140158917
Cornelius, H (Hudson)
1
1.0
1
0
0
100.0
1175.6
425.0
1600.6
View list
3
1150147907
Sonday, R (Rayyan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1140157003
Wiggins, M (Mikhail)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150191203
Beukes, B (Benjamin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1130146856
Ruiters, C (Cade)
1
0.0
0
0
1
0.0
1175.6
-425.0
750.6
View list
7
1140190269
Hou, S (Summer)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1140193356
Holtzhausen, C (Caleb)
1
0.0
0
0
1
0.0
1175.6
-425.0
750.6
View list
9
1130148264
Gxogxa, K (Khoyane)
1
0.0
0
0
1
0.0
1175.6
-425.0
750.6
View list
10
1130109827
Diedericks, M (Michael)
1
0.0
0
0
1
0.0
1175.6
-425.0
750.6
View list
