Chess South Africa
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Chess South Africa
Buthelezi, Z (Zanokuhle)
Dob:
2011/12/18 (U14)
Gender:
Male
Chess SA id:
1110118675
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (40 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
1301.9
Curent Weighted rating
1293.5
Curent Weighted performance
1225.7
Current official/published rating (highest between Raw, WR and WP)
1301.9
Current floor (min rating allowed)
843.4
Current highest rating achieved
1343.4
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)
±143.4
Current Raw change used (final)
0.0
Projected new Raw rating
1301.9
Projected new Weighed rating
1296.9
Projected new Weighted performance
1225.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1301.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1343.4
Projected new floor
843.4
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
1311.8
Curent Weighted rating
1299.6
Curent Weighted performance
1253.9
Current official/published rating (highest between Raw, WR and WP)
1311.8
Current floor (min rating allowed)
848.9
Current highest rating achieved
1348.9
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)
±141.4
Current Raw change used (final)
0.0
Projected new Raw rating
1311.8
Projected new Weighed rating
1303.6
Projected new Weighted performance
1253.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1311.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1348.9
Projected new floor
848.9
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
1204.0
Curent Weighted rating
1200.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1204.0
Current floor (min rating allowed)
704.0
Current highest rating achieved
1204.0
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)
±164.9
Current Raw change used (final)
0.0
Projected new Raw rating
1204.0
Projected new Weighed rating
1200.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1204.0
Projected new floor
704.0
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
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)
704.0
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
704.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Ekurhuleni Open 2024 (B)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1329.4
1348.9
Analysis
2
Ekurhuleni North Chess Club Open Tournament 2024 (D)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
3.0
1343.4
1200.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1315.3
1321.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Ekurhuleni Open 2024 (B)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1329.4
1348.9
Analysis
17
Ekurhuleni North Chess Club Open Tournament 2024 (D)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
3.0
1343.4
1200.0
Analysis
16
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1315.3
1321.2
Analysis
15
Eureka Open 2023 (E)
2023/07/29
2023/07/29
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1310.4
1316.2
Analysis
14
Ekurhuleni Chess Trial 3 2023 (U14)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1271.9
1282.0
Analysis
13
Ekurhuleni Trials 2 2023 (U14)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1250.4
1260.4
Analysis
12
Ekhuruleni Chess Trials 1 2023 (U14)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1183.0
1178.8
Analysis
11
JMC 1 St Peters 2023 (C)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1183.0
1178.8
Analysis
10
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
4.0
1183.0
1178.8
Analysis
9
Ekurhuleni Chess Springs Club Open 2022 (D)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1176.0
1172.0
Analysis
8
Alberton Chess Club Open 2022 (D)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1134.2
1118.0
Analysis
7
2022 Gauteng Schools Individual Chess Championship (U11 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1133.5
1118.4
Analysis
6
2022 Gauteng Interregion (U12 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1180.3
1175.2
Analysis
5
Ekurhuleni Chess Open 2022 (D)
2022/01/08
2022/01/09
Ekurhuleni (GE)
Standard
60
0.83
7
7
4.0
1153.4
1139.6
Analysis
4
Ekurhuleni Chess Chessa Open 2021 (C)
2021/03/27
2021/03/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1170.0
1160.0
Analysis
3
Heidelberg Klub Round Robin 2020 (D)
2020/03/14
2020/03/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1198.6
1197.2
Analysis
2
Springs Chess Club Open 2020 (D)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1175.4
1167.2
Analysis
1
Springs Open 2019 (D)
2019/08/31
2019/08/31
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
8
0
8
8.0
50.0
0.0
1300.0
1300.0
White
10
6
0
4
6.0
60.0
85.0
1330.9
1415.9
Black
6
2
0
4
2.0
33.3
-141.7
1248.6
1106.9
Standard
All
10
5
0
5
5.0
50.0
0.0
1328.5
1328.5
White
7
4
0
3
4.0
57.1
60.7
1354.1
1414.8
Black
3
1
0
2
1.0
33.3
-141.7
1268.7
1127.0
Rapid
All
6
3
0
3
3.0
50.0
0.0
1252.6
1252.6
White
3
2
0
1
2.0
66.7
141.7
1276.7
1418.3
Black
3
1
0
2
1.0
33.3
-141.7
1228.5
1086.8
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
93
46
3
44
47.5
51.1
9.1
1232.1
1241.2
White
48
24
3
21
25.5
53.1
26.6
1246.8
1273.3
Black
45
22
0
23
22.0
48.9
-9.4
1216.4
1207.0
Standard
All
87
43
3
41
44.5
51.1
9.8
1230.7
1240.4
White
45
22
3
20
23.5
52.2
18.9
1244.8
1263.7
Black
42
21
0
21
21.0
50.0
0.0
1215.6
1215.6
Rapid
All
6
3
0
3
3.0
50.0
0.0
1252.6
1252.6
White
3
2
0
1
2.0
66.7
141.7
1276.7
1418.3
Black
3
1
0
2
1.0
33.3
-141.7
1228.5
1086.8
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
110093913
Snyders, H (Heinrich)
2
1.0
1
0
1
50.0
1179.5
0.0
1179.5
View list
2
1100142753
Vos, R (Reuben)
2
0.5
0
1
1
25.0
1227.5
-212.5
1015.0
View list
3
1120109798
Gxumisa, T (Tshiamo)
2
0.0
0
0
2
0.0
1187.7
-425.0
762.7
View list
4
1100098187
Greeff, A (Andries)
2
0.0
0
0
2
0.0
1201.9
-425.0
776.9
View list
5
2110130061
Benadie, M (Megan)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
6
1110114764
Botha, RMJ (Robert)
1
1.0
1
0
0
100.0
1315.3
425.0
1740.3
View list
7
1100154020
Du Preez, A (Anro)
1
1.0
1
0
0
100.0
1271.9
425.0
1696.9
View list
8
1070143725
De Swardt, S (Stephan)
1
1.0
1
0
0
100.0
1134.2
425.0
1559.2
View list
9
1100118102
Cronje, T (Tian)
1
1.0
1
0
0
100.0
1271.9
425.0
1696.9
View list
10
1070136328
Copper, M (Martin Richard Johnston Ob)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
11
1100118603
Chiwande, B (Bokamoso)
1
1.0
1
0
0
100.0
1198.6
425.0
1623.6
View list
12
2110154018
Buthelezi, O (Owethu)
1
1.0
1
0
0
100.0
1250.4
425.0
1675.4
View list
13
1120135370
Fick, L (Logan Nicolas)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
14
2110151735
Ambrose, I (Isabella)
1
1.0
1
0
0
100.0
1183.0
425.0
1608.0
View list
15
194011888
Harrilall, NP (Naish)
1
1.0
1
0
0
100.0
1329.4
425.0
1754.4
View list
16
1130130063
Hattingh, B (Ben)
1
1.0
1
0
0
100.0
1175.4
425.0
1600.4
View list
17
1110141844
Hlotho, R (Refiloe)
1
1.0
1
0
0
100.0
1315.3
425.0
1740.3
View list
18
2120108315
Hoek, L (Lore)
1
1.0
1
0
0
100.0
1183.0
425.0
1608.0
View list
19
1110115390
Jonker, R (Reagan)
1
1.0
1
0
0
100.0
1315.3
425.0
1740.3
View list
20
1100101506
Kheswa, MZ (Manqoba)
1
1.0
1
0
0
100.0
1134.2
425.0
1559.2
View list