Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Buthelezi, Z (Zwakele)
Dob:
2007/03/06 (U18)
Gender:
Male
Chess SA id:
1070102346
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/04/14 (1900 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
1134.4
Current Weighted rating
1134.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1134.4
Current highest rating achieved
1165.5
Current floor (min rating allowed)
665.5
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)
±182.1
Current Raw change used (final)
0.0
Projected new Raw rating
1134.4
Projected new Weighed rating
1043.6
Projected new Weighted performance
277.0
Projected new final Raw rating (if new WP > new Raw)
1134.4
Projected new highest rating
1165.5
Projected new floor
665.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1134.4
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
1127.2
Current Weighted rating
1127.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1127.2
Current highest rating achieved
1161.6
Current floor (min rating allowed)
661.6
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)
±183.9
Current Raw change used (final)
0.0
Projected new Raw rating
1127.2
Projected new Weighed rating
1037.0
Projected new Weighted performance
277.0
Projected new final Raw rating (if new WP > new Raw)
1127.2
Projected new highest rating
1161.6
Projected new floor
661.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.2
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
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
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)
±165.8
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
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
4
2019 Ethekwini Youth Trials 2nd (U14)
2019/04/13
2019/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
2.5
1118.5
1106.0
Analysis
3
2019 Ethekwini Youth Trials (U14)
2019/03/09
2019/03/10
Ethekwini (KED)
Standard
60
0.83
6
6
2.0
1155.7
1150.4
Analysis
2
2018 Ethekwini League
2018/09/09
2018/10/21
Ethekwini (KED)
Standard
90
0.94
7
2
1.0
1165.5
1161.6
Analysis
1
2018 Ethekwini Youth Trials 2 (U12)
2018/05/19
2018/05/20
Ethekwini (KED)
Standard
60
0.83
6
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
20
8
1
11
8.5
42.5
-63.8
1141.4
1077.6
White
10
4
1
5
4.5
45.0
-42.5
1157.7
1115.2
Black
10
4
0
6
4.0
40.0
-85.0
1125.1
1040.1
Standard
All
20
8
1
11
8.5
42.5
-63.8
1141.4
1077.6
White
10
4
1
5
4.5
45.0
-42.5
1157.7
1115.2
Black
10
4
0
6
4.0
40.0
-85.0
1125.1
1040.1
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
1070111174
Danti, O (Owan)
2
1.0
1
0
1
50.0
1137.1
0.0
1137.1
View list
2
2080102351
Pillay, B (Brielle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
208082584
Pillai, N (Nandana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070102345
Oyegoke, E (Emmanuel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1070112045
Blose, N (Ntobeko)
1
1.0
1
0
0
100.0
1118.5
425.0
1543.5
View list
6
2040097655
Dlamini, Z (Ziphezinhle)
1
1.0
1
0
0
100.0
1165.5
425.0
1590.5
View list
7
1070111185
Samduth, J (Jevon)
1
1.0
1
0
0
100.0
1155.7
425.0
1580.7
View list
8
107092169
Reddy, LC (Lynden)
1
1.0
1
0
0
100.0
1155.7
425.0
1580.7
View list
9
1060111177
Ganyaza, T (Thandolwethu)
1
0.5
0
1
0
50.0
1118.5
0.0
1118.5
View list
10
1060102360
Zikalala, N (Njabulo)
1
0.0
0
0
1
0.0
1155.7
-425.0
730.7
View list
11
1070109586
Radhakrishna, S (Shohiel)
1
0.0
0
0
1
0.0
1118.5
-425.0
693.5
View list
12
206047497
Datharam, A (Aarti)
1
0.0
0
0
1
0.0
1118.5
-425.0
693.5
View list
13
108068293
Daniel, I (Isaiah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
107082588
Ballim, Y (Yahya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1060097639
Ngubo, X (Xolani)
1
0.0
0
0
1
0.0
1155.7
-425.0
730.7
View list
16
107092168
Ndlovu, B (Banele)
1
0.0
0
0
1
0.0
1155.7
-425.0
730.7
View list
17
1070099657
Moodley, B (Bhairava)
1
0.0
0
0
1
0.0
1118.5
-425.0
693.5
View list
18
1070099656
Mbatha, A (Asanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1000104049
Makhathini, X (Xolani)
1
0.0
0
0
1
0.0
1165.5
-425.0
740.5
View list