Chess South Africa
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Chess South Africa
Verhoog, W (Walken)
Dob:
2005/05/21 (U20)
Gender:
Male
Chess SA id:
1050108687
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/08/11 (58 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
1160.7
Current Weighted rating
1180.8
Current Weighted performance
1015.9
Current official/published rating (highest between Raw, WR and WP)
1180.8
Current highest rating achieved
1187.0
Current floor (min rating allowed)
687.0
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)
±175.4
Current Raw change used (final)
0.0
Projected new Raw rating
1160.7
Projected new Weighed rating
1086.4
Projected new Weighted performance
1015.9
Projected new final Raw rating (if new WP > new Raw)
1160.7
Projected new highest rating
1187.0
Projected new floor
687.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.7
Projected effective change (new Official - current Official)
-20.1
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
1179.1
Current Weighted rating
1203.8
Current Weighted performance
1015.9
Current official/published rating (highest between Raw, WR and WP)
1203.8
Current highest rating achieved
1213.3
Current floor (min rating allowed)
713.3
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)
±170.8
Current Raw change used (final)
0.0
Projected new Raw rating
1179.1
Projected new Weighed rating
1107.3
Projected new Weighted performance
1015.9
Projected new final Raw rating (if new WP > new Raw)
1179.1
Projected new highest rating
1213.3
Projected new floor
713.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1179.1
Projected effective change (new Official - current Official)
-24.7
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
1071.6
Current Weighted rating
1071.6
Current Weighted performance
583.5
Current official/published rating (highest between Raw, WR and WP)
1071.6
Current highest rating achieved
1124.4
Current floor (min rating allowed)
624.4
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)
±199.1
Current Raw change used (final)
0.0
Projected new Raw rating
1071.6
Projected new Weighed rating
985.9
Projected new Weighted performance
583.5
Projected new final Raw rating (if new WP > new Raw)
1071.6
Projected new highest rating
1124.4
Projected new floor
624.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1071.6
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
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
Western Cape Women’s Championship 2024 (Advanced)
2024/08/08
2024/08/11
West Coast (WCU)
Standard
120
1.00
6
4
1.0
1186.3
1207.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
12
Western Cape Women’s Championship 2024 (Advanced)
2024/08/08
2024/08/11
West Coast (WCU)
Standard
120
1.00
6
4
1.0
1186.3
1207.5
Analysis
11
CW Top Schools 2023 (Intermediate)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
4
2.0
1187.0
1213.3
Analysis
10
Cape Winelands Open 2023 (Intermediate)
2023/07/22
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
6
6
3.0
1173.8
1212.6
Analysis
9
Western Cape Woman`s Championship 2022 (Open)
2022/09/02
2022/09/04
West Coast (WCU)
Standard
90
0.94
5
5
3.0
1114.8
1166.9
Analysis
8
Ceres Open 2022 (B)
2022/04/23
2022/04/23
Cape Winelands (WCW)
Standard
65
0.85
6
4
2.0
1098.1
1155.4
Analysis
7
Cape Winelands Schools 2022 (U18 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1124.7
1200.4
Analysis
6
Worcester Schools Trials 2022 (U18 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
30
0.60
5
5
3.0
1100.5
1011.6
Analysis
5
Cape Winelands Schools Trials 2021 (U18 Boys)
2021/10/16
2021/10/16
Cape Winelands (WCW)
Rapid
30
0.60
5
5
1.0
1121.1
1041.6
Analysis
4
Cape Winelands Schools Trials 1 2020 (U15 Boys)
2020/02/15
2020/02/15
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1148.9
1072.8
Analysis
3
Western Cape Womans Month Tournament 2019 (C)
2019/08/09
2019/08/11
West Coast (WCU)
Standard
70
0.87
7
7
5.0
1116.2
1200.0
Analysis
2
Cape Winelands Schools - Top Schools 2019 (U15 Mix)
2019/07/27
2019/07/27
Cape Winelands (WCW)
Rapid
30
0.60
3
3
0.0
1151.5
1124.4
Analysis
1
CW Schools Open 2019 (U15 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
0
3
1.0
25.0
-212.5
1263.5
1051.0
White
2
0
0
2
0.0
0.0
-425.0
1220.6
795.6
Black
2
1
0
1
1.0
50.0
0.0
1306.4
1306.4
Standard
All
4
1
0
3
1.0
25.0
-212.5
1263.5
1051.0
White
2
0
0
2
0.0
0.0
-425.0
1220.6
795.6
Black
2
1
0
1
1.0
50.0
0.0
1306.4
1306.4
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
63
24
2
37
25.0
39.7
-87.7
1177.1
1089.4
White
33
12
1
20
12.5
37.9
-103.0
1193.7
1090.7
Black
30
12
1
17
12.5
41.7
-70.8
1158.9
1088.1
Standard
All
35
17
0
18
17.0
48.6
-12.1
1206.6
1194.5
White
19
7
0
12
7.0
36.8
-111.8
1243.9
1132.1
Black
16
10
0
6
10.0
62.5
106.3
1162.3
1268.6
Rapid
All
28
7
2
19
8.0
28.6
-182.1
1140.3
958.1
White
14
5
1
8
5.5
39.3
-91.1
1125.5
1034.5
Black
14
2
1
11
2.5
17.9
-273.2
1155.0
881.8
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
105049855
Nel, MD (Markus Daniel)
3
0.0
0
0
3
0.0
1141.4
-425.0
716.4
View list
2
1090146532
Gelant, R (Re Marqio)
2
2.0
2
0
0
100.0
1186.7
425.0
1611.7
View list
3
1060137633
Lievenberg, M (Mathew)
2
2.0
2
0
0
100.0
1112.6
425.0
1537.6
View list
4
1060132365
Adler, K (Keano)
2
0.0
0
0
2
0.0
1124.7
-425.0
699.7
View list
5
1050118459
Morris, D (Donovin)
2
0.0
0
0
2
0.0
1151.5
-425.0
726.5
View list
6
1040106551
Sinzumusi, A (Ahmed)
2
0.0
0
0
2
0.0
1151.5
-425.0
726.5
View list
7
1100146529
Ambraal, F (Furlan)
1
1.0
1
0
0
100.0
1114.8
425.0
1539.8
View list
8
1060132367
Barbers, H (Henrico)
1
1.0
1
0
0
100.0
1148.9
425.0
1573.9
View list
9
1040108677
Fredericks, M (Mosiano)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1050137630
Fredericks, J (John Luke)
1
1.0
1
0
0
100.0
1100.5
425.0
1525.5
View list
11
1000118460
Eksteen, S (Steven)
1
1.0
1
0
0
100.0
1121.1
425.0
1546.1
View list
12
1710140065
Geldenhuys, H (Heinrich)
1
1.0
1
0
0
100.0
1098.1
425.0
1523.1
View list
13
1130139060
Benjamin, E (Entwan)
1
1.0
1
0
0
100.0
1114.8
425.0
1539.8
View list
14
2050117673
Beerwinkel, A (Aretha)
1
1.0
1
0
0
100.0
1173.8
425.0
1598.8
View list
15
106093478
Julies, A (Alkeeno)
1
1.0
1
0
0
100.0
1116.2
425.0
1541.2
View list
16
2120108533
Johnson, A (Amy)
1
1.0
1
0
0
100.0
1116.2
425.0
1541.2
View list
17
1040097115
Jansen, R (Rayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
208087360
Kruger, C (Carmen)
1
1.0
1
0
0
100.0
1116.2
425.0
1541.2
View list
19
2080099664
Lawrence, J (Jedidah)
1
1.0
1
0
0
100.0
1116.2
425.0
1541.2
View list
20
2030105950
Matsibisa, S (Shamila)
1
1.0
1
0
0
100.0
1116.2
425.0
1541.2
View list