Chess South Africa
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Chess South Africa
Buys, Z (Zaghrah)
Dob:
2007/12/05 (U18)
Gender:
Female
Chess SA id:
2070146741
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/09/03 (254 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
1254.0
Curent Weighted rating
1227.5
Curent Weighted performance
1103.4
Current official/published rating (highest between Raw, WR and WP)
1254.0
Current floor (min rating allowed)
754.0
Current highest rating achieved
1254.0
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)
±153.5
Current Raw change used (final)
0.0
Projected new Raw rating
1254.0
Projected new Weighed rating
1230.7
Projected new Weighted performance
1103.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1254.0
Projected new floor
754.0
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
1241.6
Curent Weighted rating
1207.6
Curent Weighted performance
1083.3
Current official/published rating (highest between Raw, WR and WP)
1241.6
Current floor (min rating allowed)
741.6
Current highest rating achieved
1241.6
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)
±156.3
Current Raw change used (final)
0.0
Projected new Raw rating
1241.6
Projected new Weighed rating
1211.4
Projected new Weighted performance
1083.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1241.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1241.6
Projected new floor
741.6
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
1252.2
Curent Weighted rating
1242.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1252.2
Current floor (min rating allowed)
752.2
Current highest rating achieved
1252.2
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)
±153.9
Current Raw change used (final)
0.0
Projected new Raw rating
1252.2
Projected new Weighed rating
1243.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1252.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1252.2
Projected new floor
752.2
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)
752.2
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
752.2
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
7
Western Cape Top Schools 2023 (U18 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
5.0
1196.3
1150.8
Analysis
6
CT Metro District East Top Schools Chess 2023 (U15-U19 Girls)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
2
2.0
1177.1
1221.2
Analysis
5
Western Cape HS Individuals 2023 (U17 Girls)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
1183.4
1156.0
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Girls)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1165.8
1126.8
Analysis
3
District East Schools Chess Individual Trials 2023 (U17+U19 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
1.5
1200.8
1169.2
Analysis
2
Metro Rapid 2022 (U15 Girls)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1179.4
1200.0
Analysis
1
Western Cape Top Schools 2022 (U15 Girls)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
4
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
34
18
2
14
19.0
55.9
50.0
1193.3
1243.3
White
17
12
1
4
12.5
73.5
200.0
1187.4
1387.4
Black
17
6
1
10
6.5
38.2
-100.0
1199.3
1099.3
Standard
All
27
13
2
12
14.0
51.9
15.7
1187.1
1202.9
White
13
8
1
4
8.5
65.4
130.8
1187.8
1318.5
Black
14
5
1
8
5.5
39.3
-91.1
1186.5
1095.4
Rapid
All
7
5
0
2
5.0
71.4
182.1
1217.3
1399.5
White
4
4
0
0
4.0
100.0
425.0
1186.1
1611.1
Black
3
1
0
2
1.0
33.3
-141.7
1259.0
1117.3
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
2070146745
Phillips, Z (Zara-Leigh)
3
1.5
1
1
1
50.0
1183.3
0.0
1183.3
View list
2
2070146746
Robinson, J (Jessica)
2
0.5
0
1
1
25.0
1183.3
-212.5
970.8
View list
3
2050130446
Bomvana, A (Asalungile)
1
1.0
1
0
0
100.0
1177.1
425.0
1602.1
View list
4
2070130742
Esau, M (Monique)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2090132106
Esack, S (Shazia)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
6
2060150248
Diergaardt, J (Jay-Dee)
1
1.0
1
0
0
100.0
1200.8
425.0
1625.8
View list
7
2060130448
Cornelius, C (Caitlin)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
8
206095772
Cacambile, S (Siyamthanda)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
9
2070132954
Job, J (Jeniley)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
10
2070146744
Hendricks, J (Juniyah)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
11
2080135529
Hall, K (Kirsten)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
12
2070131857
Field, C (Chante)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
2070146194
Kelleher, S (Sophie)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
14
2070161821
Julies, R (Ruche)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
15
2080147518
Mutanda, A (Annaelle)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
16
2080147523
Rasmeni, S (Singalakha)
1
1.0
1
0
0
100.0
1179.4
425.0
1604.4
View list
17
2090158874
Ruiters, C (Cayla)
1
1.0
1
0
0
100.0
1177.1
425.0
1602.1
View list
18
2070161823
Smith, L (Lerecia)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
19
2050157850
Van Staden, S (Simone)
1
1.0
1
0
0
100.0
1196.3
425.0
1621.3
View list
20
2070115933
Nord, J (Jade)
1
0.0
0
0
1
0.0
1165.8
-425.0
740.8
View list