Chess South Africa
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Chess South Africa
Schoonakker, C (Cornelis)
Dob:
2010/06/14 (U16)
Gender:
Male
Chess SA id:
1100140119
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (64 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
1334.7
Current Weighted rating
1297.9
Current Weighted performance
1249.4
Current official/published rating (highest between Raw, WR and WP)
1334.7
Current highest rating achieved
1336.7
Current floor (min rating allowed)
836.7
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)
±136.9
Current Raw change used (final)
0.0
Projected new Raw rating
1334.7
Projected new Weighed rating
1196.3
Projected new Weighted performance
1249.4
Projected new final Raw rating (if new WP > new Raw)
1334.7
Projected new highest rating
1336.7
Projected new floor
836.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1334.7
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
1239.8
Current Weighted rating
1232.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1239.8
Current highest rating achieved
1252.0
Current floor (min rating allowed)
752.0
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)
±156.7
Current Raw change used (final)
0.0
Projected new Raw rating
1239.8
Projected new Weighed rating
1134.8
Projected new Weighted performance
992.4
Projected new final Raw rating (if new WP > new Raw)
1239.8
Projected new highest rating
1252.0
Projected new floor
752.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1239.8
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
1342.3
Current Weighted rating
1298.7
Current Weighted performance
1315.1
Current official/published rating (highest between Raw, WR and WP)
1342.3
Current highest rating achieved
1358.9
Current floor (min rating allowed)
858.9
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)
±135.4
Current Raw change used (final)
0.0
Projected new Raw rating
1342.3
Projected new Weighed rating
1196.8
Projected new Weighted performance
1315.1
Projected new final Raw rating (if new WP > new Raw)
1342.3
Projected new highest rating
1358.9
Projected new floor
858.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1342.3
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
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
3
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1321.3
1324.7
Analysis
2
Cape Town Open Rapid Chess Championship 2024 (U14)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1336.7
1358.9
Analysis
1
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.5
1309.5
1309.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
5.0
1321.3
1324.7
Analysis
12
Cape Town Open Rapid Chess Championship 2024 (U14)
2024/03/16
2024/03/16
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1336.7
1358.9
Analysis
11
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
4.5
1309.5
1309.9
Analysis
10
Curro Durbanville Chess Open Rapid 2023 (U14)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
4.0
1274.3
1264.2
Analysis
9
GPCA Rapid 2023 (U14)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
4.5
1253.9
1220.6
Analysis
8
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1265.9
1252.0
Analysis
7
Cape Town Open 2023 (U14)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1217.6
1207.3
Analysis
6
Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
5
3.5
1217.6
1190.0
Analysis
5
District South Schools Chess Individual Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
3.0
1203.9
1164.0
Analysis
4
Cape of Good Hope Open 2023 (U14)
2023/01/28
2023/01/28
Cape Town (WCT)
Rapid
25
0.54
6
3
0.0
1218.5
1252.3
Analysis
3
Kenridge Rapid 2022 (U14)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
3.5
1217.7
1262.0
Analysis
2
Metro Rapid 2022 (U13 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1177.4
1200.0
Analysis
1
Metro WP Schools Chess Trials 2022 (U13 Boys)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
11
2
6
12.0
63.2
111.8
1263.8
1375.6
White
9
4
1
4
4.5
50.0
0.0
1286.0
1286.0
Black
10
7
1
2
7.5
75.0
212.5
1243.8
1456.3
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
19
11
2
6
12.0
63.2
111.8
1263.8
1375.6
White
9
4
1
4
4.5
50.0
0.0
1286.0
1286.0
Black
10
7
1
2
7.5
75.0
212.5
1243.8
1456.3
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
74
39
5
30
41.5
56.1
51.7
1269.3
1321.0
White
39
22
3
14
23.5
60.3
87.2
1251.4
1338.6
Black
35
17
2
16
18.0
51.4
12.1
1289.2
1301.4
Standard
All
22
10
1
11
10.5
47.7
-19.3
1275.6
1256.3
White
11
5
0
6
5.0
45.5
-38.6
1252.2
1213.6
Black
11
5
1
5
5.5
50.0
0.0
1299.0
1299.0
Rapid
All
52
29
4
19
31.0
59.6
81.7
1266.7
1348.4
White
28
17
3
8
18.5
66.1
136.6
1251.1
1387.7
Black
24
12
1
11
12.5
52.1
17.7
1284.8
1302.5
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
1110150421
Faure, D (Douglas)
2
2.0
2
0
0
100.0
1323.1
425.0
1748.1
View list
2
2100109061
Ebrahim, N (Nabeelah)
2
1.0
0
2
0
50.0
1323.1
0.0
1323.1
View list
3
1110132058
Braaf, J (Jordan)
2
0.0
0
0
2
0.0
1242.2
-425.0
817.2
View list
4
1100118990
Cockin, R (Ruan)
2
0.0
0
0
2
0.0
1246.4
-425.0
821.4
View list
5
2020302199
Abrahams, H (Hopelynn)
1
1.0
1
0
0
100.0
1321.3
425.0
1746.3
View list
6
1100150580
Becker, B (Bryce)
1
1.0
1
0
0
100.0
1217.6
425.0
1642.6
View list
7
1100112768
Baker, B (Ben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100152910
Beya, E (Emanuel)
1
1.0
1
0
0
100.0
1217.6
425.0
1642.6
View list
9
1720302181
Bessesen, S (Sigi)
1
1.0
1
0
0
100.0
1321.3
425.0
1746.3
View list
10
1100150297
Benting, D (Daniel)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
11
1100157957
De Villiers, L (Landon Cole)
1
1.0
1
0
0
100.0
1253.9
425.0
1678.9
View list
12
1100150419
De Freitas, T (Tyler)
1
1.0
1
0
0
100.0
1253.9
425.0
1678.9
View list
13
2100141155
Copeland, K (Kylie)
1
1.0
1
0
0
100.0
1217.7
425.0
1642.7
View list
14
1110147020
Claassen, U (Uthan)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
15
1090147475
Enus Murudker, M (Mughammad Ameer)
1
1.0
1
0
0
100.0
1177.4
425.0
1602.4
View list
16
1100147476
Felix, C (Camren)
1
1.0
1
0
0
100.0
1217.6
425.0
1642.6
View list
17
1110139179
Gertse, K (Kayden)
1
1.0
1
0
0
100.0
1265.9
425.0
1690.9
View list
18
1110150425
Haman, R (Rico)
1
1.0
1
0
0
100.0
1253.9
425.0
1678.9
View list
19
1040302201
Hermann, L (Lukas)
1
1.0
1
0
0
100.0
1321.3
425.0
1746.3
View list
20
1100101906
Hollander, M (Matthew)
1
1.0
1
0
0
100.0
1177.4
425.0
1602.4
View list