Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Van Zyl, C (Charlize)
Dob:
1999/09/19 (Adult)
Gender:
Female
Chess SA id:
299040998
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
WIM,DI
Last active:
2024/04/02 (45 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
1947.4
Curent Weighted rating
1894.4
Curent Weighted performance
1782.8
Current official/published rating (highest between Raw, WR and WP)
1947.4
Current floor (min rating allowed)
1447.4
Current highest rating achieved
1947.4
Current K-factor
24
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)
±57.2
Current Raw change used (final)
0.0
Projected new Raw rating
1947.4
Projected new Weighed rating
1900.2
Projected new Weighted performance
1782.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1947.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1947.4
Projected new floor
1447.4
Projected new K-facor
24
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
1952.2
Curent Weighted rating
1897.0
Curent Weighted performance
1784.2
Current official/published rating (highest between Raw, WR and WP)
1952.2
Current floor (min rating allowed)
1452.2
Current highest rating achieved
1952.2
Current K-factor
24
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)
±56.8
Current Raw change used (final)
0.0
Projected new Raw rating
1952.2
Projected new Weighed rating
1903.0
Projected new Weighted performance
1784.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1952.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1952.2
Projected new floor
1452.2
Projected new K-facor
24
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
1715.2
Curent Weighted rating
1685.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1715.2
Current floor (min rating allowed)
1215.2
Current highest rating achieved
1715.2
Current K-factor
28
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)
±79.6
Current Raw change used (final)
0.0
Projected new Raw rating
1715.2
Projected new Weighed rating
1688.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1715.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1715.2
Projected new floor
1215.2
Projected new K-facor
28
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
1648.4
Curent Weighted rating
1646.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1648.4
Current floor (min rating allowed)
1215.2
Current highest rating achieved
1694.0
Current K-factor
28
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)
±87.5
Current Raw change used (final)
0.0
Projected new Raw rating
1648.4
Projected new Weighed rating
1646.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1648.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1694.0
Projected new floor
1215.2
Projected new K-facor
28
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
South African Closed Chess Championship 2024 (Ladies)
2024/03/25
2024/04/02
Cape Town (WCT)
Standard
150
1.00
11
10
9.0
1927.8
1932.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
South African Closed Chess Championship 2024 (Ladies)
2024/03/25
2024/04/02
Cape Town (WCT)
Standard
150
1.00
11
10
9.0
1927.8
1932.8
Analysis
23
X CHESSABLE SUNWAY SITGES INTERNATIONAL CHESS FESTIVAL 2023
2023/12/12
2023/12/22
Spain (ESP)
Standard
150
1.00
10
10
4.5
1855.7
1857.3
Analysis
22
2023 Moja Chess Extravaganza (Ladies)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
9
8.0
1839.9
1841.0
Analysis
21
29th Abu Dhabi International Chess Festival 2023
2023/08/16
2023/08/24
United Arab Emirates (UAE)
Standard
120
1.00
9
9
3.5
1901.0
1902.0
Analysis
20
Summer Prague Open 2023
2023/08/04
2023/08/11
Czech Republic (CZE)
Standard
150
1.00
9
9
5.0
1901.0
1902.0
Analysis
19
Offene Internationale Bayerische Schachmeisterschaft Tegernsee 2022
2022/11/05
2022/11/13
Germany (GER)
Standard
150
1.00
9
9
5.5
1833.8
1834.9
Analysis
18
2022 AFRICAN INDIVIDUAL CHESS CHAMPIONSHIP
2022/09/18
2022/09/27
Nigeria (NGR)
Standard
150
1.00
9
9
6.5
1765.2
1766.9
Analysis
17
44th Olympiad Chennai 2022
2022/07/29
2022/08/09
India (IND)
Standard
150
1.00
11
9
4.0
1765.8
1768.3
Analysis
16
2022 South African Closed Chess Championships (Women)
2022/05/08
2022/05/14
Chess South Africa (CSA)
Standard
150
1.00
7
6
4.0
1742.0
1745.6
Analysis
15
Moja Open 2022 (Prestige)
2022/03/19
2022/03/22
Frances Baard (NCF)
Standard
120
1.00
7
7
3.5
1749.8
1752.0
Analysis
14
Western Cape Women`s Month Tournament 2021 (Championship)
2021/08/06
2021/08/09
West Coast (WCU)
Standard
90
0.94
6
6
4.5
1725.8
1728.2
Analysis
13
2020 Boardwalk Pearson Open Chess Festival (Prestige)
2020/03/13
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
7
6
2.0
1744.8
1748.1
Analysis
12
2019 South African Closed Chess Championships (Women A)
2019/12/07
2019/12/17
Cape Town (WCT)
Standard
150
1.00
11
11
7.0
1719.3
1724.0
Analysis
11
George Frangopoulos Memorial 2019
2019/08/06
2019/11/13
Nelson Mandela Bay (ENM)
Standard
120
1.00
7
7
3.0
1691.9
1696.6
Analysis
10
2019 Capablanca Chess Festival (RR C)
2019/04/18
2019/04/22
Tshwane (GTP)
Standard
135
1.00
9
9
5.5
1684.1
1685.1
Analysis
9
2019 Boardwalk Pearson Open (Open)
2019/03/28
2019/03/31
Nelson Mandela Bay (ENM)
Standard
95
0.95
9
9
6.0
1670.3
1669.1
Analysis
8
King Cars PECC Grand Prix First Leg 2019
2019/02/02
2019/02/09
Nelson Mandela Bay (ENM)
Standard
92
0.94
6
6
4.0
1683.5
1687.9
Analysis
7
43rd Olympiad Batumi 2018
2018/09/24
2018/10/05
Georgia (GEO)
Standard
150
1.00
11
8
3.5
1715.1
1722.3
Analysis
6
Spring Classic 2018
2018/09/19
2018/10/24
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
1.0
1715.1
1722.3
Analysis
5
South African Open 2018 (Blitz)
2018/07/11
2018/07/11
Mangaung (FMB)
Blitz
5
0.18
9
9
5.0
1683.4
1669.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
8
2
0
9.0
90.0
340.0
1654.9
1994.9
White
5
4
1
0
4.5
90.0
340.0
1622.0
1962.0
Black
5
4
1
0
4.5
90.0
340.0
1687.8
2027.8
Standard
All
10
8
2
0
9.0
90.0
340.0
1654.9
1994.9
White
5
4
1
0
4.5
90.0
340.0
1622.0
1962.0
Black
5
4
1
0
4.5
90.0
340.0
1687.8
2027.8
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
198
89
54
55
116.0
58.6
73.0
1713.1
1786.1
White
97
47
20
30
57.0
58.8
74.5
1747.0
1821.5
Black
101
42
34
25
59.0
58.4
71.5
1680.5
1752.1
Standard
All
189
84
54
51
111.0
58.7
74.2
1718.8
1793.0
White
92
44
20
28
54.0
58.7
73.9
1755.4
1829.3
Black
97
40
34
23
57.0
58.8
74.5
1684.1
1758.6
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
9
5
0
4
5.0
55.6
47.2
1593.3
1640.6
White
5
3
0
2
3.0
60.0
85.0
1592.3
1677.3
Black
4
2
0
2
2.0
50.0
0.0
1594.6
1594.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
297009288
February, JN (Jesse)
5
3.5
2
3
0
70.0
1739.5
170.0
1909.5
View list
2
296040218
Klaasen, RJ (Robyn)
4
4.0
4
0
0
100.0
1807.3
425.0
2232.3
View list
3
294011237
Grobbelaar, J (Jacqui)
3
2.5
2
1
0
83.3
1796.4
283.3
2079.7
View list
4
194073176
Chueu, C (Calvin)
3
2.0
2
0
1
66.7
1690.6
141.7
1832.3
View list
5
278035664
Laubscher, A (Anzel)
3
1.5
1
1
1
50.0
1796.4
0.0
1796.4
View list
6
293034027
Selkirk, RJ (Rebecca)
3
1.5
1
1
1
50.0
1767.1
0.0
1767.1
View list
7
195011466
Grover, S (Sahaj)
3
0.5
0
1
2
16.7
1696.8
-283.3
1413.5
View list
8
103048671
Assam, G (Gerrick)
2
2.0
2
0
0
100.0
1676.9
425.0
2101.9
View list
9
106027371
Nevin, TW (Tyler)
2
2.0
2
0
0
100.0
1718.3
425.0
2143.3
View list
10
208082261
Strong, D (Davida)
2
2.0
2
0
0
100.0
1883.8
425.0
2308.8
View list
11
198034674
Sikwati, L (Lizo)
2
1.0
1
0
1
50.0
1677.2
0.0
1677.2
View list
12
207082268
Badenhorst, C (Chloe)
2
0.5
0
1
1
25.0
1834.9
-212.5
1622.4
View list
13
196038774
Van De Venter, W (Waldo)
2
0.5
0
1
1
25.0
1703.5
-212.5
1491.0
View list
14
157016497
Kromhout, ED (Ewan)
2
0.0
0
0
2
0.0
1703.5
-425.0
1278.5
View list
15
178027309
Nelson, WJH (William)
2
0.0
0
0
2
0.0
1706.9
-425.0
1281.9
View list
16
175000815
Arries, CS (Clive)
1
1.0
1
0
0
100.0
1670.3
425.0
2095.3
View list
17
207069536
Boshoma, C (Chisomo)
1
1.0
1
0
0
100.0
1927.8
425.0
2352.8
View list
18
280010013
Bouah, D (Denise)
1
1.0
1
0
0
100.0
1839.9
425.0
2264.9
View list
19
296006275
De Beer, R (Rene)
1
1.0
1
0
0
100.0
1683.4
425.0
2108.4
View list
20
299006582
De Kock, L (Lene)
1
1.0
1
0
0
100.0
1683.4
425.0
2108.4
View list