Chess South Africa
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Chess South Africa
Wilken, Z (Zander)
Dob:
2010/04/23 (U16)
Gender:
Male
Chess SA id:
1100101073
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/07/30 (849 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
1152.6
Current Weighted rating
1152.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1152.6
Current highest rating achieved
1201.0
Current floor (min rating allowed)
701.0
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)
±177.4
Current Raw change used (final)
0.0
Projected new Raw rating
1152.6
Projected new Weighed rating
1060.4
Projected new Weighted performance
445.7
Projected new final Raw rating (if new WP > new Raw)
1152.6
Projected new highest rating
1201.0
Projected new floor
701.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.6
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
1142.8
Current Weighted rating
1142.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1142.8
Current highest rating achieved
1150.8
Current floor (min rating allowed)
650.8
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)
±179.9
Current Raw change used (final)
0.0
Projected new Raw rating
1142.8
Projected new Weighed rating
1051.4
Projected new Weighted performance
352.7
Projected new final Raw rating (if new WP > new Raw)
1142.8
Projected new highest rating
1150.8
Projected new floor
650.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.8
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
1162.7
Current Weighted rating
1162.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1162.7
Current highest rating achieved
1201.6
Current floor (min rating allowed)
701.6
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)
±174.9
Current Raw change used (final)
0.0
Projected new Raw rating
1162.7
Projected new Weighed rating
1069.7
Projected new Weighted performance
172.8
Projected new final Raw rating (if new WP > new Raw)
1162.7
Projected new highest rating
1201.6
Projected new floor
701.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.7
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
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
4
D4 Play Offs 2022 (U13)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1160.1
1150.8
Analysis
3
2019 D4 Tshwane South Schools League Team Finals (U9)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1192.4
1200.0
Analysis
2
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
2.5
1201.0
1201.6
Analysis
1
2018 Super 12 (Junior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
2.5
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
20
7
2
11
8.0
40.0
-85.0
1201.2
1116.2
White
10
4
1
5
4.5
45.0
-42.5
1185.8
1143.3
Black
10
3
1
6
3.5
35.0
-127.5
1216.6
1089.1
Standard
All
10
3
0
7
3.0
30.0
-170.0
1233.4
1063.4
White
5
1
0
4
1.0
20.0
-255.0
1219.2
964.2
Black
5
2
0
3
2.0
40.0
-85.0
1247.5
1162.5
Rapid
All
10
4
2
4
5.0
50.0
0.0
1169.0
1169.0
White
5
3
1
1
3.5
70.0
170.0
1152.4
1322.4
Black
5
1
1
3
1.5
30.0
-170.0
1185.7
1015.7
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
109078395
Retief, WJ (Willem)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
2
1090144502
De Bruine, S (Sebastian)
1
1.0
1
0
0
100.0
1160.1
425.0
1585.1
View list
3
1080101028
Concalves, A (Adriano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090114760
Van Rooyen, J (Joe-Dyllan)
1
1.0
1
0
0
100.0
1201.0
425.0
1626.0
View list
5
1100109351
Minnaar, R (Ruan)
1
1.0
1
0
0
100.0
1192.4
425.0
1617.4
View list
6
1090144506
Jansen Van Rensburg, N (Nicholas)
1
1.0
1
0
0
100.0
1160.1
425.0
1585.1
View list
7
1090101011
Human, E (Evert)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
110092373
Hill, A (Andrew)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1100114817
Walkenshaw, A (Alexander)
1
0.5
0
1
0
50.0
1201.0
0.0
1201.0
View list
10
110086789
Van Zyl, J (Juanco)
1
0.0
0
0
1
0.0
1201.0
-425.0
776.0
View list
11
1100117067
Rothman, AJ (Albert Johan)
1
0.0
0
0
1
0.0
1192.4
-425.0
767.4
View list
12
108090935
Cloete, R (Rossouw-Fourie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1110096784
Radia, S (Shyam)
1
0.0
0
0
1
0.0
1192.4
-425.0
767.4
View list
14
2100109361
Pillay, K (Ketana)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
15
1100096771
Muller, C (Christian)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
16
110095325
Lourens, J (Jurgen)
1
0.0
0
0
1
0.0
1192.4
-425.0
767.4
View list
17
1090139997
Langson, T (Thomas)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
18
1080101058
Killian, T (Tristan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
109086534
Erlank, BG (Brandon)
1
0.0
0
0
1
0.0
1201.0
-425.0
776.0
View list
20
2110101741
De Waal, N (Nadine)
1
0.0
0
0
1
0.0
1192.4
-425.0
767.4
View list