Chess South Africa
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Chess South Africa
Zikhali, S (Sthulile)
Dob:
2008/09/23 (U18)
Gender:
Female
Chess SA id:
2080135300
FIDE id:
Region:
Umkhanyakude (KUM)
Citizen:
RSA
Title(s):
Last active:
2021/10/24 (976 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
1171.2
Current Weighted rating
1171.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1171.2
Current highest rating achieved
1171.2
Current floor (min rating allowed)
671.2
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)
±172.8
Current Raw change used (final)
0.0
Projected new Raw rating
1171.2
Projected new Weighed rating
1077.5
Projected new Weighted performance
441.1
Projected new final Raw rating (if new WP > new Raw)
1171.2
Projected new highest rating
1171.2
Projected new floor
671.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.2
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
1164.4
Current Weighted rating
1164.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1164.4
Current highest rating achieved
1164.4
Current floor (min rating allowed)
664.4
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)
±174.4
Current Raw change used (final)
0.0
Projected new Raw rating
1164.4
Projected new Weighed rating
1071.2
Projected new Weighted performance
238.8
Projected new final Raw rating (if new WP > new Raw)
1164.4
Projected new highest rating
1164.4
Projected new floor
664.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.4
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
1201.6
Current Weighted rating
1201.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1201.6
Current highest rating achieved
1201.6
Current floor (min rating allowed)
701.6
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)
±165.4
Current Raw change used (final)
0.0
Projected new Raw rating
1201.6
Projected new Weighed rating
1105.5
Projected new Weighted performance
266.1
Projected new final Raw rating (if new WP > new Raw)
1201.6
Projected new highest rating
1201.6
Projected new floor
701.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.6
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
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
2021 KZN Schools Selection All Districts (Girls)
2021/10/23
2021/10/24
Ethekwini (KED)
Standard
60
0.83
7
6
2.0
1200.0
1200.0
Analysis
1
2021 Zululand Regional Games (U14)
2021/10/15
2021/10/16
King Cetshwayo (KUR)
Rapid
25
0.54
7
6
3.0
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
12
5
0
7
5.0
41.7
-70.8
1211.0
1140.2
White
6
3
0
3
3.0
50.0
0.0
1200.0
1200.0
Black
6
2
0
4
2.0
33.3
-141.7
1222.1
1080.4
Standard
All
6
2
0
4
2.0
33.3
-141.7
1217.9
1076.2
White
3
1
0
2
1.0
33.3
-141.7
1203.9
1062.2
Black
3
1
0
2
1.0
33.3
-141.7
1231.9
1090.2
Rapid
All
6
3
0
3
3.0
50.0
0.0
1204.2
1204.2
White
3
2
0
1
2.0
66.7
141.7
1196.1
1337.8
Black
3
1
0
2
1.0
33.3
-141.7
1212.2
1070.6
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
2080135276
Dludla, K (Kwande)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
2
2080134837
Dludla, S (Samkelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2090135310
Mahlaba, N (Ntandokazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1100135284
Mngomezulu, L (Lwazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1080135282
Mbuyazi, A (Ayanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2090134858
Nkosi, A (Asande)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
210082574
Reddy, D (Deeya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1080134857
Ngwane, N (Njabulo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2080135314
Mbombo, E (Enhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2080135309
Hadebe, S (Seluleko)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1080135277
Gumede, S (Sthelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list