Chess South Africa
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Chess South Africa
Vlok, A (Adiaan)
Dob:
2013/04/09 (U12)
Gender:
Male
Chess SA id:
1130135096
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/10/19 (43 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
1508.0
Current Weighted rating
1371.6
Current Weighted performance
1521.3
Current official/published rating (highest between Raw, WR and WP)
1521.3
Current highest rating achieved
1508.0
Current floor (min rating allowed)
1008.0
Current K-factor
32
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)
±106.9
Current Raw change used (final)
0.0
Projected new Raw rating
1508.0
Projected new Weighed rating
1265.6
Projected new Weighted performance
1521.3
Projected new final Raw rating (if new WP > new Raw)
1521.3
Projected new highest rating
1521.3
Projected new floor
1021.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1521.3
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
1445.4
Current Weighted rating
1321.2
Current Weighted performance
1426.0
Current official/published rating (highest between Raw, WR and WP)
1445.4
Current highest rating achieved
1445.4
Current floor (min rating allowed)
945.4
Current K-factor
32
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)
±116.9
Current Raw change used (final)
0.0
Projected new Raw rating
1445.4
Projected new Weighed rating
1218.9
Projected new Weighted performance
1426.0
Projected new final Raw rating (if new WP > new Raw)
1445.4
Projected new highest rating
1445.4
Projected new floor
945.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1445.4
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
1472.6
Current Weighted rating
1390.8
Current Weighted performance
1432.1
Current official/published rating (highest between Raw, WR and WP)
1472.6
Current highest rating achieved
1472.6
Current floor (min rating allowed)
972.6
Current K-factor
32
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)
±112.4
Current Raw change used (final)
0.0
Projected new Raw rating
1472.6
Projected new Weighed rating
1282.8
Projected new Weighted performance
1432.1
Projected new final Raw rating (if new WP > new Raw)
1472.6
Projected new highest rating
1472.6
Projected new floor
972.6
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1472.6
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
8
Laerskool Welgemoed Rapid 2024 (U12)
2024/10/19
2024/10/19
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1494.0
1431.3
Analysis
7
Western Cape Top Schools Championship 2024 (U11 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
5.5
1402.0
1362.6
Analysis
6
Western Cape Women’s Championship 2024 (U12)
2024/08/09
2024/08/09
West Coast (WCU)
Standard
60
0.83
5
5
3.5
1381.4
1327.7
Analysis
5
CT District North Top Schools 2024 (U11 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
5.0
1348.8
1373.0
Analysis
4
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1296.2
1259.7
Analysis
3
Strategize to Win 2024 (D)
2024/04/13
2024/04/14
Cape Town (WCT)
Standard
70
0.87
5
5
0.0
1371.4
1345.0
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1353.2
1304.6
Analysis
1
North District School Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1332.3
1263.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Laerskool Welgemoed Rapid 2024 (U12)
2024/10/19
2024/10/19
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1494.0
1431.3
Analysis
17
Western Cape Top Schools Championship 2024 (U11 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
5.5
1402.0
1362.6
Analysis
16
Western Cape Women’s Championship 2024 (U12)
2024/08/09
2024/08/09
West Coast (WCU)
Standard
60
0.83
5
5
3.5
1381.4
1327.7
Analysis
15
CT District North Top Schools 2024 (U11 Mixed)
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
30
0.60
5
5
5.0
1348.8
1373.0
Analysis
14
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1296.2
1259.7
Analysis
13
Strategize to Win 2024 (D)
2024/04/13
2024/04/14
Cape Town (WCT)
Standard
70
0.87
5
5
0.0
1371.4
1345.0
Analysis
12
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1353.2
1304.6
Analysis
11
North District School Trials 2024 (U11 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.5
1332.3
1263.2
Analysis
10
Paarl Boys High Chess Festival 2023 (Elite Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
3.5
1336.1
1248.4
Analysis
9
Western Cape Top Schools 2023 (U11 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
4.0
1262.3
1175.6
Analysis
8
CW Top Schools 2023 (U12)
2023/08/12
2023/08/12
West Coast (WCU)
Standard
60
0.83
5
5
2.0
1276.6
1192.4
Analysis
7
CT Metro District North Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
4
4.0
1233.4
1261.2
Analysis
6
GPCA Rapid 2023 (U12)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
4.5
1206.4
1218.7
Analysis
5
Laerskool Welgemoed Rapid 2023 (U12)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1198.4
1201.4
Analysis
4
North District School Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1198.4
1200.0
Analysis
3
Kraaifontein Rapid Open 2022 (U10)
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
30
0.60
6
5
2.0
1202.5
1203.6
Analysis
2
Kenridge Rapid 2022 (U10)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
3.5
1187.8
1177.6
Analysis
1
Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10)
2022/02/19
2022/02/19
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
44
28
5
11
30.5
69.3
164.2
1322.3
1486.5
White
22
12
4
6
14.0
63.6
115.9
1349.4
1465.3
Black
22
16
1
5
16.5
75.0
212.5
1295.1
1507.6
Standard
All
33
18
5
10
20.5
62.1
103.0
1342.4
1445.5
White
16
6
4
6
8.0
50.0
0.0
1385.2
1385.2
Black
17
12
1
4
12.5
73.5
200.0
1302.2
1502.2
Rapid
All
11
10
0
1
10.0
90.9
347.7
1261.7
1609.4
White
6
6
0
0
6.0
100.0
425.0
1253.9
1678.9
Black
5
4
0
1
4.0
80.0
255.0
1271.0
1526.0
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
99
56
10
33
61.0
61.6
98.7
1288.6
1387.3
White
51
28
7
16
31.5
61.8
100.0
1299.2
1399.2
Black
48
28
3
17
29.5
61.5
97.4
1277.4
1374.8
Standard
All
55
28
8
19
32.0
58.2
69.5
1321.9
1391.4
White
28
12
5
11
14.5
51.8
15.2
1355.2
1370.4
Black
27
16
3
8
17.5
64.8
125.9
1287.4
1413.3
Rapid
All
44
28
2
14
29.0
65.9
135.2
1247.0
1382.2
White
23
16
2
5
17.0
73.9
203.3
1231.0
1434.2
Black
21
12
0
9
12.0
57.1
60.7
1264.5
1325.2
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
1130116442
Grove, T (Tyler)
4
1.0
1
0
3
25.0
1270.7
-212.5
1058.2
View list
2
1140134078
Manning, C (Callan)
3
0.0
0
0
3
0.0
1342.1
-425.0
917.1
View list
3
1120139046
Love, T (Tayrique)
2
2.0
2
0
0
100.0
1269.4
425.0
1694.4
View list
4
1130147729
Tesselaar, M (Mc)
2
1.5
1
1
0
75.0
1193.1
212.5
1405.6
View list
5
1130140122
Enus Murmdker, M (Mughamnad Iskander)
2
1.0
1
0
1
50.0
1275.8
0.0
1275.8
View list
6
1140137341
Sher, E (Evan)
2
1.0
1
0
1
50.0
1249.3
0.0
1249.3
View list
7
1130135095
Van Wyk, D (Dimitri)
2
1.0
1
0
1
50.0
1218.0
0.0
1218.0
View list
8
1140134075
Donker, J (Jesse)
2
0.5
0
1
1
25.0
1342.8
-212.5
1130.3
View list
9
1130137327
Louw, L (Lukas)
2
0.0
0
0
2
0.0
1290.7
-425.0
865.7
View list
10
1120150408
Rogov, E (Evgenij)
2
0.0
0
0
2
0.0
1241.5
-425.0
816.5
View list
11
1120132089
Russell, C (Christopher)
2
0.0
0
0
2
0.0
1198.4
-425.0
773.4
View list
12
1140143143
Fourie, A (Albert)
1
1.0
1
0
0
100.0
1202.5
425.0
1627.5
View list
13
1130150449
Faria, A (Adam)
1
1.0
1
0
0
100.0
1494.0
425.0
1919.0
View list
14
1130137325
Elkhatiali, A (Ahmed)
1
1.0
1
0
0
100.0
1206.4
425.0
1631.4
View list
15
1130150396
Harrison, S (Strauss)
1
1.0
1
0
0
100.0
1198.4
425.0
1623.4
View list
16
1120156892
Bernardo, J (Jean-Luc)
1
1.0
1
0
0
100.0
1206.4
425.0
1631.4
View list
17
1130137322
De Villiers, C (Christiaan)
1
1.0
1
0
0
100.0
1494.0
425.0
1919.0
View list
18
1090146166
De Beer, B (Ben)
1
1.0
1
0
0
100.0
1336.1
425.0
1761.1
View list
19
1120159020
Conner, A (Arrison)
1
1.0
1
0
0
100.0
1233.4
425.0
1658.4
View list
20
1140145272
Buhr, H (Heinrich)
1
1.0
1
0
0
100.0
1402.0
425.0
1827.0
View list