Chess South Africa
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Chess South Africa
Wang, Z (Zi Ang)
Dob:
2012/08/21 (U14)
Gender:
Male
Chess SA id:
1120150462
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/11/04 (195 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
1238.3
Curent Weighted rating
1220.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1238.3
Current floor (min rating allowed)
738.3
Current highest rating achieved
1238.3
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)
±157.0
Current Raw change used (final)
0.0
Projected new Raw rating
1238.3
Projected new Weighed rating
1222.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1238.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1238.3
Projected new floor
738.3
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
1179.2
Curent Weighted rating
1181.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1181.7
Current floor (min rating allowed)
679.2
Current highest rating achieved
1179.2
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)
±170.8
Current Raw change used (final)
0.0
Projected new Raw rating
1179.2
Projected new Weighed rating
1181.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.1
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1179.2
Projected new floor
679.2
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
1284.4
Curent Weighted rating
1253.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1284.4
Current floor (min rating allowed)
784.4
Current highest rating achieved
1284.4
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)
±147.0
Current Raw change used (final)
0.0
Projected new Raw rating
1284.4
Projected new Weighed rating
1257.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1284.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1284.4
Projected new floor
784.4
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)
784.4
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
784.4
Projected new K-facor
36
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
4
Chas Everitt and MHI Attorneys Rapid 2023 (U12)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1218.3
1249.8
Analysis
3
CT Metro District North Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
1203.0
1230.4
Analysis
2
GPCA Rapid 2023 (U12)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
4.0
1185.1
1200.0
Analysis
1
North District School Trials 2023 (U11 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
2.0
1200.0
1200.0
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
22
12
0
10
12.0
54.5
38.6
1244.9
1283.6
White
11
6
0
5
6.0
54.5
38.6
1224.3
1262.9
Black
11
6
0
5
6.0
54.5
38.6
1265.5
1304.2
Standard
All
5
2
0
3
2.0
40.0
-85.0
1215.6
1130.6
White
3
1
0
2
1.0
33.3
-141.7
1211.3
1069.7
Black
2
1
0
1
1.0
50.0
0.0
1222.0
1222.0
Rapid
All
17
10
0
7
10.0
58.8
75.0
1253.5
1328.5
White
8
5
0
3
5.0
62.5
106.3
1229.2
1335.4
Black
9
5
0
4
5.0
55.6
47.2
1275.2
1322.4
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
1120150398
He, Z (Zonghan)
2
1.0
1
0
1
50.0
1192.5
0.0
1192.5
View list
2
1130137327
Louw, L (Lukas)
2
0.0
0
0
2
0.0
1192.5
-425.0
767.5
View list
3
1130147719
Michaelides, A (Alexander)
1
1.0
1
0
0
100.0
1218.3
425.0
1643.3
View list
4
1120157077
Meyer, A (Adam)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
5
2120147460
Kennedy, L (Leah)
1
1.0
1
0
0
100.0
1218.3
425.0
1643.3
View list
6
1130191209
Andrews, R (Ronan)
1
1.0
1
0
0
100.0
1218.3
425.0
1643.3
View list
7
1120190181
Adamski, E (Eddie)
1
1.0
1
0
0
100.0
1218.3
425.0
1643.3
View list
8
1160159026
Haas, G (George)
1
1.0
1
0
0
100.0
1203.0
425.0
1628.0
View list
9
1120150450
Fouche, B (Ben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1130137325
Elkhatiali, A (Ahmed)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
11
2120138439
Du Preez, A (Alet)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
12
1120118021
Potgieter, L (Lian)
1
1.0
1
0
0
100.0
1185.1
425.0
1610.1
View list
13
1120159031
Petersen, A (Aneeka)
1
1.0
1
0
0
100.0
1203.0
425.0
1628.0
View list
14
1120134372
Weideman, J (Janko)
1
0.0
0
0
1
0.0
1203.0
-425.0
778.0
View list
15
1120138611
Waldeck, A (Aaron)
1
0.0
0
0
1
0.0
1218.3
-425.0
793.3
View list
16
1150136552
Van Der Merwe, S (Schalk Wolf)
1
0.0
0
0
1
0.0
1203.0
-425.0
778.0
View list
17
1130150407
Retief, J (Janse)
1
0.0
0
0
1
0.0
1185.1
-425.0
760.1
View list
18
1130135091
Nieuwoudt, L (Lihann)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1120110807
Minnaar, A (Adriaan)
1
0.0
0
0
1
0.0
1218.3
-425.0
793.3
View list
20
1120150448
Chong, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list