Chess South Africa
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Chess South Africa
Van Der Schyff, C (Charlize)
Dob:
2012/08/07 (U14)
Gender:
Female
Chess SA id:
2120135385
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (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
Curent Raw rating
1362.6
Curent Weighted rating
1393.9
Curent Weighted performance
1193.6
Current official/published rating (highest between Raw, WR and WP)
1393.9
Current floor (min rating allowed)
968.5
Current highest rating achieved
1468.5
Current K-factor
32
Games played this month
14
Score (S)
6.0
Expected score (We)
6.88
Difference (S-We)
-0.88
Current Raw change (no limits, including tournament time weight)
-22.4
Current min/max change allowed (with limits)
±131.5
Current Raw change used (final)
-22.4
Projected new Raw rating
1340.2
Projected new Weighed rating
1389.0
Projected new Weighted performance
1193.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1389.0
Projected effective change (new Official - current Official)
-4.9
Projected new highest rating
1468.5
Projected new floor
968.5
Projected new K-facor
32
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
Curent Raw rating
1346.2
Curent Weighted rating
1382.3
Curent Weighted performance
1196.2
Current official/published rating (highest between Raw, WR and WP)
1382.3
Current floor (min rating allowed)
962.2
Current highest rating achieved
1462.2
Current K-factor
32
Games played this month
14
Score (S)
6.0
Expected score (We)
6.71
Difference (S-We)
-0.71
Current Raw change (no limits, including tournament time weight)
-22.7
Current min/max change allowed (with limits)
±134.6
Current Raw change used (final)
-22.7
Projected new Raw rating
1323.5
Projected new Weighed rating
1376.8
Projected new Weighted performance
1196.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1376.8
Projected effective change (new Official - current Official)
-5.4
Projected new highest rating
1462.2
Projected new floor
962.2
Projected new K-facor
32
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
Curent Raw rating
1240.0
Curent Weighted rating
1238.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1240.0
Current floor (min rating allowed)
740.0
Current highest rating achieved
1240.0
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)
±156.6
Current Raw change used (final)
0.0
Projected new Raw rating
1240.0
Projected new Weighed rating
1239.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.0
Projected new floor
740.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
740.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
740.0
Projected new K-facor
36
Tournaments
History
Tournament:
JMC Helpmekaar Kollege Tournament 2024 (C)
Start:
2024/05/04
End:
2024/05/04
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1362.6
Rating gain/loss:
-27.9
Type rating:
1346.2
Rating gain/loss:
-31.4
Analysis
Tournament:
South African Junior Closed Chess Championship 2024 (U12 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
4.5
Main rating:
1362.6
Rating gain/loss:
5.4
Type rating:
1346.2
Rating gain/loss:
8.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
JMC Helpmekaar Kollege Tournament 2024 (C)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1362.6
1346.2
Analysis
3
South African Junior Closed Chess Championship 2024 (U12 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.5
1362.6
1346.2
Analysis
2
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1415.3
1402.8
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U12 Girls A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1415.3
1402.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
28
JMC Helpmekaar Kollege Tournament 2024 (C)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1362.6
1346.2
Analysis
27
South African Junior Closed Chess Championship 2024 (U12 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.5
1362.6
1346.2
Analysis
26
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1415.3
1402.8
Analysis
25
2024 Gauteng Inter-Region Chess Championship (U12 Girls A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1415.3
1402.8
Analysis
24
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1445.8
1439.0
Analysis
23
2023 Ekurhuleni North District Schools Finals (U11)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1439.7
1428.8
Analysis
22
Ekurhuleni Chess Trial 3 2023 (U12)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1462.8
1454.7
Analysis
21
Gauteng Schools Individual Finals 2023 (U11 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1348.9
1341.0
Analysis
20
Ekurhuleni North Schools Individual Finals 2023 (U11 Girls)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1348.9
1341.0
Analysis
19
2023 South African Junior Closed Chess Championships (U12 Girls)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
4.5
1343.1
1338.1
Analysis
18
Ekhuruleni Chess Trials 1 2023 (U12)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1335.0
1330.4
Analysis
17
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1335.0
1330.4
Analysis
16
2022 South African Junior Wild Card Chess Championships (U12 Girls)
2022/12/09
2022/12/12
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1423.0
1421.6
Analysis
15
2022 South African Junior Team Chess Championships (U10+U12 Girls)
2022/12/04
2022/12/07
4 Knights (4K)
Standard
120
1.00
5
5
3.0
1423.0
1421.6
Analysis
14
Super 8 Skaak 2022 (Seniors)
2022/10/14
2022/10/14
Bojanala Platina (NBR)
Rapid
30
0.60
7
6
4.0
1433.0
1200.0
Analysis
13
Ekurhuleni Chess Springs Club Open 2022 (D)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1461.4
1456.5
Analysis
12
2022 Gauteng Schools Team Championships (U11 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1434.8
1420.3
Analysis
11
Ekurhuleni-North Schools Teams 2022 (U11)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
1434.8
1420.3
Analysis
10
Alberton Chess Club Open 2022 (C)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.5
1468.5
1462.2
Analysis
9
2022 Gauteng Schools Individual Chess Championship (U11 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1414.9
1406.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
23
9
2
12
10.0
43.5
-55.4
1332.3
1276.9
White
11
2
1
8
2.5
22.7
-231.8
1312.1
1080.3
Black
12
7
1
4
7.5
62.5
106.3
1350.8
1457.1
Standard
All
23
9
2
12
10.0
43.5
-55.4
1332.3
1276.9
White
11
2
1
8
2.5
22.7
-231.8
1312.1
1080.3
Black
12
7
1
4
7.5
62.5
106.3
1350.8
1457.1
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
154
91
8
55
95.0
61.7
99.4
1246.5
1345.8
White
79
45
5
29
47.5
60.1
86.1
1244.3
1330.4
Black
75
46
3
26
47.5
63.3
113.3
1248.8
1362.1
Standard
All
148
87
8
53
91.0
61.5
97.6
1247.8
1345.4
White
76
43
5
28
45.5
59.9
83.9
1245.0
1328.9
Black
72
44
3
25
45.5
63.2
112.2
1250.7
1362.9
Rapid
All
6
4
0
2
4.0
66.7
141.7
1214.6
1356.3
White
3
2
0
1
2.0
66.7
141.7
1226.8
1368.5
Black
3
2
0
1
2.0
66.7
141.7
1202.5
1344.2
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
2120135695
Crowie, A (Allegra)
4
1.5
1
1
2
37.5
1269.6
-106.3
1163.4
View list
2
2110130015
Botha, C (Cathri Amari)
3
0.0
0
0
3
0.0
1364.2
-425.0
939.2
View list
3
2120109367
Pillay, V (Verana)
3
0.0
0
0
3
0.0
1365.0
-425.0
940.0
View list
4
2120134048
Erwee, E (Elizabeth)
2
2.0
2
0
0
100.0
1336.0
425.0
1761.0
View list
5
1130140132
Benjamin, L (Luyolo)
2
2.0
2
0
0
100.0
1451.3
425.0
1876.3
View list
6
1120107815
Gruenenfelder, L (Laker)
2
2.0
2
0
0
100.0
1236.8
425.0
1661.8
View list
7
2120135381
Naude, J (Juliette)
2
2.0
2
0
0
100.0
1424.8
425.0
1849.8
View list
8
2120135383
Potgieter, K (Kiara)
2
2.0
2
0
0
100.0
1202.8
425.0
1627.8
View list
9
2130135384
Smit, D (Diane)
2
2.0
2
0
0
100.0
1348.9
425.0
1773.9
View list
10
2120139825
Van Rooyen, Z (Zani)
2
2.0
2
0
0
100.0
1243.3
425.0
1668.3
View list
11
2100097359
Bothma, J (Jaculene)
2
1.0
1
0
1
50.0
1196.3
0.0
1196.3
View list
12
1090147103
Kalpee, G (Gia)
2
1.0
1
0
1
50.0
1383.0
0.0
1383.0
View list
13
2120136659
Wiehahn, H (Hailey)
2
0.5
0
1
1
25.0
1388.9
-212.5
1176.4
View list
14
2120111145
Budhram, K (Kaylee)
2
0.0
0
0
2
0.0
1305.8
-425.0
880.8
View list
15
2120111139
Maharaj, A (Aditi)
2
0.0
0
0
2
0.0
1415.1
-425.0
990.1
View list
16
2110143800
Naidoo, D (Dhiya)
2
0.0
0
0
2
0.0
1383.0
-425.0
958.0
View list
17
2120138294
Swanepoel, L (Leja)
2
0.0
0
0
2
0.0
1392.8
-425.0
967.8
View list
18
2120138271
Blignaut, A (Alma)
1
1.0
1
0
0
100.0
1414.9
425.0
1839.9
View list
19
1090136327
Brayden, P (Potgieter)
1
1.0
1
0
0
100.0
1192.7
425.0
1617.7
View list
20
1120139501
Buitendag, D (Darius)
1
1.0
1
0
0
100.0
1414.9
425.0
1839.9
View list