Chess South Africa
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Chess South Africa
Schonken, CJ (Christina)
Dob:
2005/07/11 (U20)
Gender:
Female
Chess SA id:
205033527
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2021/04/24 (1135 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
1269.2
Curent Weighted rating
1269.2
Curent Weighted performance
637.0
Current official/published rating (highest between Raw, WR and WP)
1269.2
Current floor (min rating allowed)
887.5
Current highest rating achieved
1387.5
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)
±150.2
Current Raw change used (final)
0.0
Projected new Raw rating
1269.2
Projected new Weighed rating
1269.2
Projected new Weighted performance
637.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1269.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1387.5
Projected new floor
887.5
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
1268.1
Curent Weighted rating
1268.1
Curent Weighted performance
637.3
Current official/published rating (highest between Raw, WR and WP)
1268.1
Current floor (min rating allowed)
883.0
Current highest rating achieved
1383.0
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)
±150.5
Current Raw change used (final)
0.0
Projected new Raw rating
1268.1
Projected new Weighed rating
1268.1
Projected new Weighted performance
637.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1268.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1383.0
Projected new floor
883.0
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
1132.0
Curent Weighted rating
1086.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1132.0
Current floor (min rating allowed)
632.0
Current highest rating achieved
1132.0
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1132.0
Projected new Weighed rating
1090.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1132.0
Projected new floor
632.0
Projected new K-facor
40
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
1051.5
Curent Weighted rating
1051.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1051.5
Current floor (min rating allowed)
632.0
Current highest rating achieved
1117.0
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)
±204.9
Current Raw change used (final)
0.0
Projected new Raw rating
1051.5
Projected new Weighed rating
1051.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1051.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1117.0
Projected new floor
632.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Lejweleputswa 3rd Qualifying Tournament 2021 (A)
2021/04/24
2021/04/24
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
1255.6
1251.2
Analysis
17
2019 South African Junior Team Championships (U16B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1172.8
1167.0
Analysis
16
WORLD YOUTH UNDER-16 CHESS OLYMPIAD 2019
2019/10/29
2019/11/05
Turkey (TUR)
Standard
120
1.00
9
6
0.5
1194.0
1187.5
Analysis
15
World Youth Chess Championship 2019
2019/10/02
2019/10/12
India (IND)
Standard
150
1.00
11
10
1.5
1245.8
1236.1
Analysis
14
COMMONWEALTH CHESS CHAMPIONSHIP-2019
2019/07/01
2019/07/07
India (IND)
Standard
120
1.00
7
7
2.5
1327.9
1313.5
Analysis
13
Inter Regional Chess Championship 2019 (U14-U18 Girls)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1326.1
1309.2
Analysis
12
Lejweleputswa 5th Qualifier 2019 (U16)
2019/04/13
2019/04/13
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
1387.5
1383.0
Analysis
11
2019 South African Junior Closed Chess Championship (U14 Girls)
2019/03/17
2019/03/22
Chess South Africa (CSA)
Standard
120
1.00
9
9
6.5
1323.4
1319.6
Analysis
10
2018 Wild Card Chess Championships (U14 Girls)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1157.1
1159.7
Analysis
9
South African Junior Team Championships 2018 (U14D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
7.0
1157.1
1159.7
Analysis
8
Lejweleputswa 1st Qualifier 2019 (U16)
2018/10/27
2018/10/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.5
1111.7
1116.1
Analysis
7
Inter Regional 2018 (U14 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
4.5
980.3
988.3
Analysis
6
Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U14)
2018/04/21
2018/04/21
Lejweleputswa (FLW)
Standard
62
0.84
5
5
5.0
993.2
980.7
Analysis
5
2018 South African Junior Closed Chess Championships (U14 Girls)
2018/04/01
2018/04/07
Chess South Africa (CSA)
Standard
120
1.00
11
10
2.5
993.2
980.7
Analysis
4
Lejweleputswa 4th Qualifying Swiss Open Tournament 2018
2018/03/10
2018/03/10
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
1027.8
1017.5
Analysis
3
Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U14)
2018/02/24
2018/02/24
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.5
1072.8
1070.3
Analysis
2
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (A)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
1.5
1051.5
1051.5
Analysis
1
South African Junior Team Championships 2017 (U14 Girls)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
5.0
1051.5
1051.5
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
114
53
24
37
65.0
57.0
59.6
1133.3
1193.0
White
58
28
12
18
34.0
58.6
73.3
1145.4
1218.6
Black
56
25
12
19
31.0
55.4
45.5
1120.9
1166.4
Standard
All
114
53
24
37
65.0
57.0
59.6
1133.3
1193.0
White
58
28
12
18
34.0
58.6
73.3
1145.4
1218.6
Black
56
25
12
19
31.0
55.4
45.5
1120.9
1166.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050098646
Els, J (Jacques)
2
2.0
2
0
0
100.0
1249.6
425.0
1674.6
View list
2
205055185
Du Preez, K (Katrien)
2
1.5
1
1
0
75.0
1022.4
212.5
1234.8
View list
3
104083569
Dlamini, V (Valentino)
2
1.0
1
0
1
50.0
1249.6
0.0
1249.6
View list
4
105065552
Pillay, D (Diveshan)
2
1.0
1
0
1
50.0
1033.0
0.0
1033.0
View list
5
205064819
Holroyd, K (Kea)
2
0.5
0
1
1
25.0
1075.2
-212.5
862.7
View list
6
206001830
Bent, C (Cierra)
1
1.0
1
0
0
100.0
1157.1
425.0
1582.1
View list
7
2070096337
Babusi, B (Rebaone)
1
1.0
1
0
0
100.0
1326.1
425.0
1751.1
View list
8
205069627
Carew, C (Chloe)
1
1.0
1
0
0
100.0
1051.5
425.0
1476.5
View list
9
106055183
De Beer, SJ (Stefanus)
1
1.0
1
0
0
100.0
1157.1
425.0
1582.1
View list
10
106053932
De Abreu, C (Cristiano)
1
1.0
1
0
0
100.0
993.2
425.0
1418.2
View list
11
204044676
De Villiers, L (Lisa Marie)
1
1.0
1
0
0
100.0
1051.5
425.0
1476.5
View list
12
205004863
Claassen, G (Gabriella)
1
1.0
1
0
0
100.0
1323.4
425.0
1748.4
View list
13
205054730
Du Preez, L (Lienke)
1
1.0
1
0
0
100.0
993.2
425.0
1418.2
View list
14
206055118
Ellman, A (Anne-Belle)
1
1.0
1
0
0
100.0
1157.1
425.0
1582.1
View list
15
101011100
Greyling, CF (Carel)
1
1.0
1
0
0
100.0
1051.5
425.0
1476.5
View list
16
105065548
Hendricks, UO (Uziel)
1
1.0
1
0
0
100.0
993.2
425.0
1418.2
View list
17
104053939
Hoare, ND (Nathan)
1
1.0
1
0
0
100.0
1027.8
425.0
1452.8
View list
18
105013928
Janson, R (Rossouw)
1
1.0
1
0
0
100.0
1157.1
425.0
1582.1
View list
19
205014626
Joubert, N (Natasha)
1
1.0
1
0
0
100.0
1323.4
425.0
1748.4
View list
20
1050098664
Kruger, J (Johni)
1
1.0
1
0
0
100.0
980.3
425.0
1405.3
View list