Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Du Plessis, A (Anya)
Dob:
2015/04/02 (U10)
Gender:
Female
Chess SA id:
2150143023
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (16 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
1096.4
Current Weighted rating
1099.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.0
Current highest rating achieved
1184.7
Current floor (min rating allowed)
684.7
Current K-factor
40
Games played this month
5
Score (S)
2.5
Expected score (We)
1.76
Difference (S-We)
0.61
Current Raw change (no limits, including tournament time weight)
24.6
Current min/max change allowed (with limits)
±192.2
Current Raw change used (final)
24.6
Projected new Raw rating
1121.0
Projected new Weighed rating
1010.3
Projected new Weighted performance
933.8
Projected new final Raw rating (if new WP > new Raw)
1121.0
Projected new highest rating
1184.7
Projected new floor
684.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.0
Projected effective change (new Official - current Official)
+22.0
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
1086.8
Current Weighted rating
1089.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1089.3
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
Current K-factor
40
Games played this month
5
Score (S)
2.5
Expected score (We)
1.70
Difference (S-We)
0.80
Current Raw change (no limits, including tournament time weight)
32.0
Current min/max change allowed (with limits)
±194.8
Current Raw change used (final)
32.0
Projected new Raw rating
1118.8
Projected new Weighed rating
1001.5
Projected new Weighted performance
933.8
Projected new final Raw rating (if new WP > new Raw)
1118.8
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.8
Projected effective change (new Official - current Official)
+29.5
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
Tournament:
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (E)
Start:
2024/06/01
End:
2024/06/01
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1096.4
Rating gain/loss:
24.6
Type rating:
1086.8
Rating gain/loss:
32.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (E)
2024/06/01
2024/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1096.4
1086.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (E)
2024/06/01
2024/06/01
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1096.4
1086.8
Analysis
4
2022 South African Junior Team Chess Championships (U8 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
5
1.0
1145.2
1134.8
Analysis
3
Tuks Junior Developmental Tournament 2022 (Green)
2022/08/06
2022/08/06
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1180.1
1176.4
Analysis
2
2022 Menlo Open Tournament (F)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1184.7
1181.6
Analysis
1
Tuks Junior Chess Club Developmental Tournament 2022 (Green)
2022/06/17
2022/06/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
1
2
2.5
50.0
0.0
1217.0
1217.0
White
2
1
1
0
1.5
75.0
212.5
1221.9
1434.4
Black
3
1
0
2
1.0
33.3
-141.7
1213.7
1072.0
Standard
All
5
2
1
2
2.5
50.0
0.0
1217.0
1217.0
White
2
1
1
0
1.5
75.0
212.5
1221.9
1434.4
Black
3
1
0
2
1.0
33.3
-141.7
1213.7
1072.0
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
25
7
5
13
9.5
38.0
-102.0
1190.3
1088.3
White
12
4
2
6
5.0
41.7
-70.8
1192.5
1121.6
Black
13
3
3
7
4.5
34.6
-130.8
1188.4
1057.6
Standard
All
25
7
5
13
9.5
38.0
-102.0
1190.3
1088.3
White
12
4
2
6
5.0
41.7
-70.8
1192.5
1121.6
Black
13
3
3
7
4.5
34.6
-130.8
1188.4
1057.6
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
2150143025
Haupt, N (Nia)
2
1.0
1
0
1
50.0
1162.7
0.0
1162.7
View list
2
1150143867
Van Rooyen, R (Riekard)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
3
1150144099
Mogono, M (Manotshe)
1
1.0
1
0
0
100.0
1145.2
425.0
1570.2
View list
4
2150302675
Simao, A (Arya)
1
1.0
1
0
0
100.0
1096.4
425.0
1521.4
View list
5
1150143031
Strachan, N (Niel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1150136649
Coetzee, A (Adriaan)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
7
1160305801
Wei, Y (Yuande)
1
1.0
1
0
0
100.0
1096.4
425.0
1521.4
View list
8
2150143018
Behrendt, H (Helane)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1150144847
Cronje, W (Wian)
1
0.5
0
1
0
50.0
1180.1
0.0
1180.1
View list
10
1150143864
De Klerk, O (Oliver)
1
0.5
0
1
0
50.0
1184.7
0.0
1184.7
View list
11
1170302677
Simao, R (Raul)
1
0.5
0
1
0
50.0
1096.4
0.0
1096.4
View list
12
1150143033
Van Der Mescht, J (Juan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
2160135556
Strydom, M (Mikayla)
1
0.0
0
0
1
0.0
1145.2
-425.0
720.2
View list
14
1150143028
Nicklin, K (Kyle)
1
0.0
0
0
1
0.0
1180.1
-425.0
755.1
View list
15
1160143027
Misselhorn, H (Heinrich)
1
0.0
0
0
1
0.0
1180.1
-425.0
755.1
View list
16
1160145195
Labuschagne, P (Phillip)
1
0.0
0
0
1
0.0
1145.2
-425.0
720.2
View list
17
1160302696
Khosana, O (Onalerona)
1
0.0
0
0
1
0.0
1096.4
-425.0
671.4
View list
18
2150145696
Erasmus, T (Trisa)
1
0.0
0
0
1
0.0
1180.1
-425.0
755.1
View list
19
1150305799
Deyzel, R (Reagan)
1
0.0
0
0
1
0.0
1096.4
-425.0
671.4
View list
20
1150143020
Cunningham, C (Cullen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list