Chess South Africa
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Chess South Africa
Yang, Y (Yvian)
Dob:
2011/01/20 (U14)
Gender:
Female
Chess SA id:
2110156983
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/07/15 (484 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
Current Raw rating
1187.8
Current Weighted rating
1189.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.0
Current highest rating achieved
1202.1
Current floor (min rating allowed)
702.1
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)
±168.7
Current Raw change used (final)
0.0
Projected new Raw rating
1187.8
Projected new Weighed rating
1093.7
Projected new Weighted performance
549.1
Projected new final Raw rating (if new WP > new Raw)
1187.8
Projected new highest rating
1202.1
Projected new floor
702.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.8
Projected effective change (new Official - current Official)
-1.2
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1157.8
Current Weighted rating
1161.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1161.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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)
±176.1
Current Raw change used (final)
0.0
Projected new Raw rating
1157.8
Projected new Weighed rating
1067.5
Projected new Weighted performance
578.0
Projected new final Raw rating (if new WP > new Raw)
1157.8
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.8
Projected effective change (new Official - current Official)
-3.2
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
2
Curro Durbanville Chess Open Rapid 2023 (U14)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.0
1202.1
1183.4
Analysis
1
Cape Town Junior Chess League Q1 2023
2023/05/13
2023/05/13
Cape Town (WCT)
Rapid
25
0.54
7
7
2.5
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
13
4
1
8
4.5
34.6
-130.8
1310.3
1179.5
White
6
1
1
4
1.5
25.0
-212.5
1286.0
1073.5
Black
7
3
0
4
3.0
42.9
-60.7
1331.0
1270.3
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
13
4
1
8
4.5
34.6
-130.8
1310.3
1179.5
White
6
1
1
4
1.5
25.0
-212.5
1286.0
1073.5
Black
7
3
0
4
3.0
42.9
-60.7
1331.0
1270.3
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
1110143642
Mokhele, A (Anganathi)
1
1.0
1
0
0
100.0
1202.1
425.0
1627.1
View list
2
2110104286
Viljoen, L (Lienka)
1
1.0
1
0
0
100.0
1202.1
425.0
1627.1
View list
3
1110108459
Lee, S (Shakoor)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110150425
Haman, R (Rico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1130116442
Grove, T (Tyler)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
106087912
Lielieveld, F (Franco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
210090614
Toontjies, J (Jaye-Lynne)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1090109860
Solomon, I (Izaiah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1100152921
Samuels, J (Jean)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list
10
1100108988
Rule, C (Calem)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list
11
1100138839
Rall, T (Tayne)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list
12
2110109006
Jacobs, T (Teleah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1110138740
Amoraal, B (Benyamin)
1
0.0
0
0
1
0.0
1202.1
-425.0
777.1
View list
