Chess South Africa
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Chess South Africa
Goldstuck, Z (Zianda)
Dob:
2002/03/05 (Adult)
Gender:
Female
Chess SA id:
202010660
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
RA
Last active:
2020/01/08 (1597 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
1120.9
Curent Weighted rating
1120.9
Curent Weighted performance
448.5
Current official/published rating (highest between Raw, WR and WP)
1120.9
Current floor (min rating allowed)
741.3
Current highest rating achieved
1241.3
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)
±185.6
Current Raw change used (final)
0.0
Projected new Raw rating
1120.9
Projected new Weighed rating
1120.9
Projected new Weighted performance
448.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1241.3
Projected new floor
741.3
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
1109.3
Curent Weighted rating
1109.3
Curent Weighted performance
446.0
Current official/published rating (highest between Raw, WR and WP)
1109.3
Current floor (min rating allowed)
740.7
Current highest rating achieved
1240.7
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)
±188.7
Current Raw change used (final)
0.0
Projected new Raw rating
1109.3
Projected new Weighed rating
1109.3
Projected new Weighted performance
446.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1109.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.7
Projected new floor
740.7
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
814.0
Curent Weighted rating
814.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
814.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
814.0
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)
±287.4
Current Raw change used (final)
0.0
Projected new Raw rating
814.0
Projected new Weighed rating
814.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
814.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
814.0
Projected new floor
500.0
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
814.0
Curent Weighted rating
814.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
814.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
814.0
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)
±287.4
Current Raw change used (final)
0.0
Projected new Raw rating
814.0
Projected new Weighed rating
814.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
814.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
814.0
Projected new floor
500.0
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
17
2019 South African Junior Team Championships (U18B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
1183.9
1169.1
Analysis
16
GJM vs GE Inter Region 2019 (U18B)
2019/10/05
2019/10/05
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1241.3
1240.7
Analysis
15
JHB Metro Closed 2019 (Open)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
1.5
1197.6
1185.6
Analysis
14
Chessnuts Under 1200 Rated Tournament 2019 (Kings)
2019/07/13
2019/07/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1197.6
1185.6
Analysis
13
The Metro Open 2019 (Prestige)
2019/05/25
2019/05/26
Johannesburg Metro (GJM)
Standard
90
0.94
6
5
1.5
1228.3
1223.4
Analysis
12
JNW Club - Bryanston Open 2 2019 (C)
2019/05/11
2019/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1228.3
1223.4
Analysis
11
JNW Club - Charterhouse Open 2019 (C)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1130.2
1127.6
Analysis
10
Chessnuts Under 1200 6 April 2019 (Kings)
2019/04/06
2019/04/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1130.2
1127.6
Analysis
9
JNW Club - Trinityhouse Randpark Ridge Open 2019 (D)
2019/03/09
2019/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1087.2
1084.4
Analysis
8
JNW Club - Trinityhouse Little Falls Open 2019 (D)
2019/02/23
2019/02/23
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
820.3
819.7
Analysis
7
JHB North High School League 2019
2019/02/19
2019/07/22
Chess Excellence (CEX)
Standard
60
0.83
5
5
4.5
1197.6
1185.6
Analysis
6
Chessnuts Challenge 1 2019 (Knights)
2019/02/02
2019/02/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
820.3
819.7
Analysis
5
Outpost 2nd Open 2018 (C)
2018/08/25
2018/08/25
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
2.0
794.8
792.8
Analysis
4
JNW Club - Linden Open 2018 (C)
2018/04/14
2018/04/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
791.8
788.0
Analysis
3
ChessExcellence JHB North High School League 2018
2018/02/19
2018/06/18
Chess Excellence (CEX)
Standard
60
0.83
5
5
1.5
752.0
740.4
Analysis
2
Randburg Club - Summer Swiss 2018
2018/01/30
2018/03/13
Johannesburg Metro (GJM)
Standard
90
0.94
7
5
1.0
778.3
772.0
Analysis
1
JNW Club - Bryanston Open 2018 (C)
2018/01/26
2018/01/27
Johannesburg Metro (GJM)
Standard
65
0.85
6
4
1.0
814.0
814.0
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
87
36
7
44
39.5
45.4
-39.1
1122.3
1083.2
White
47
18
3
26
19.5
41.5
-72.3
1106.7
1034.4
Black
40
18
4
18
20.0
50.0
0.0
1140.6
1140.6
Standard
All
87
36
7
44
39.5
45.4
-39.1
1122.3
1083.2
White
47
18
3
26
19.5
41.5
-72.3
1106.7
1034.4
Black
40
18
4
18
20.0
50.0
0.0
1140.6
1140.6
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
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
1030104438
Nkuna, R (Rhukanani)
4
2.0
2
0
2
50.0
1163.9
0.0
1163.9
View list
2
109082809
De Villiers, J (Juan)
2
2.0
2
0
0
100.0
1179.3
425.0
1604.3
View list
3
1030103629
Rai, A (Akansha)
2
2.0
2
0
0
100.0
1008.9
425.0
1433.9
View list
4
107055344
Paraian, N (Nicolai)
2
1.0
1
0
1
50.0
1010.0
0.0
1010.0
View list
5
106050282
Voigt, H (Heinrich)
2
1.0
1
0
1
50.0
972.1
0.0
972.1
View list
6
108073208
Steyn, T (Tjaart)
2
0.0
0
0
2
0.0
1163.9
-425.0
738.9
View list
7
105082260
Botha, M (Marcus)
1
1.0
1
0
0
100.0
1087.2
425.0
1512.2
View list
8
110091709
Botes, E (Evan)
1
1.0
1
0
0
100.0
1130.2
425.0
1555.2
View list
9
1050117142
Cashey, K (Keegan)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
10
2030101415
Cannon, K (Kaylyn Sidney)
1
1.0
1
0
0
100.0
1241.3
425.0
1666.3
View list
11
106056845
Buhrmann, J (Johann)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
12
212091698
Chinoruma, K (Kupa)
1
1.0
1
0
0
100.0
820.3
425.0
1245.3
View list
13
111092267
D`Alton, E (Ezra)
1
1.0
1
0
0
100.0
1130.2
425.0
1555.2
View list
14
104056080
Enfield, E (Eliezer)
1
1.0
1
0
0
100.0
1197.6
425.0
1622.6
View list
15
108091329
French, N (Nicholas)
1
1.0
1
0
0
100.0
794.8
425.0
1219.8
View list
16
105069975
Hasanbashaj, K (Kyron)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
17
108073207
Horn, E (Evan)
1
1.0
1
0
0
100.0
1228.3
425.0
1653.3
View list
18
103014718
Jurisich, J (Jared)
1
1.0
1
0
0
100.0
814.0
425.0
1239.0
View list
19
107077218
Lake, E (Ethan)
1
1.0
1
0
0
100.0
791.8
425.0
1216.8
View list
20
1670097020
Molema, W (Warner)
1
1.0
1
0
0
100.0
778.3
425.0
1203.3
View list