Chess South Africa
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Chess South Africa
Zulu, L (Luther Gugulethu)
Dob:
1994/02/09 (Adult)
Gender:
Male
Chess SA id:
1940144468
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2023/09/23 (232 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
1409.3
Curent Weighted rating
1384.5
Curent Weighted performance
1271.1
Current official/published rating (highest between Raw, WR and WP)
1409.3
Current floor (min rating allowed)
921.9
Current highest rating achieved
1421.9
Current K-factor
32
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)
±123.1
Current Raw change used (final)
0.0
Projected new Raw rating
1409.3
Projected new Weighed rating
1390.0
Projected new Weighted performance
1271.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1409.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1421.9
Projected new floor
921.9
Projected new K-facor
32
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
1409.8
Curent Weighted rating
1387.4
Curent Weighted performance
1311.5
Current official/published rating (highest between Raw, WR and WP)
1409.8
Current floor (min rating allowed)
938.8
Current highest rating achieved
1438.8
Current K-factor
32
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)
±123.0
Current Raw change used (final)
0.0
Projected new Raw rating
1409.8
Projected new Weighed rating
1392.6
Projected new Weighted performance
1311.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1409.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1438.8
Projected new floor
938.8
Projected new K-facor
32
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
1211.6
Curent Weighted rating
1207.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1211.6
Current floor (min rating allowed)
711.6
Current highest rating achieved
1211.6
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)
±163.1
Current Raw change used (final)
0.0
Projected new Raw rating
1211.6
Projected new Weighed rating
1207.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1211.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1211.6
Projected new floor
711.6
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
711.6
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
711.6
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
9
Ekurhuleni Chess Spring Tournament 2023 (A+B)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1421.9
1417.2
Analysis
8
Mzansi Spring Rapid 2023
2023/09/02
2023/09/02
Johannesburg Metro (GJM)
Rapid
15
0.39
7
6
3.0
1421.9
1200.0
Analysis
7
JNW Open - Trinityhouse Little Falls 2023 (B)
2023/05/13
2023/05/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1404.8
1438.8
Analysis
6
Mzansi Fide Open 2023 (Advanced)
2023/04/27
2023/05/01
Johannesburg Metro (GJM)
Standard
120
1.00
6
3
0.0
1404.8
1438.8
Analysis
5
JMC 1 St Peters 2023 (B)
2023/03/18
2023/03/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1285.4
1302.4
Analysis
4
Ekurhuleni Springs Open 4 March 2023 (B)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
4.0
1285.4
1302.4
Analysis
3
Heidelberg Open 2023 (B)
2023/02/04
2023/02/04
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1220.9
1226.4
Analysis
2
Ekurhuleni Chess Springs Club Open 2022 (B)
2022/09/03
2022/09/03
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.5
1200.0
1200.0
Analysis
1
Eureka Open 2022 (D)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
0
0.0
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
37
22
2
13
23.0
62.2
103.4
1350.2
1453.6
White
17
10
1
6
10.5
61.8
100.0
1342.2
1442.2
Black
20
12
1
7
12.5
62.5
106.3
1357.0
1463.2
Standard
All
31
19
2
10
20.0
64.5
123.4
1349.3
1472.7
White
14
9
1
4
9.5
67.9
151.8
1321.3
1473.1
Black
17
10
1
6
10.5
61.8
100.0
1372.3
1472.3
Rapid
All
6
3
0
3
3.0
50.0
0.0
1354.8
1354.8
White
3
1
0
2
1.0
33.3
-141.7
1439.5
1297.9
Black
3
2
0
1
2.0
66.7
141.7
1270.0
1411.7
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
178029507
Paulse, PP (Peter)
3
2.5
2
1
0
83.3
1280.9
283.3
1564.3
View list
2
1110133758
Bloem, J (James)
2
2.0
2
0
0
100.0
1421.9
425.0
1846.9
View list
3
1090119738
Shen Yu, F (Frank)
2
1.0
1
0
1
50.0
1353.7
0.0
1353.7
View list
4
105077104
Coetzee, J (Jaco)
1
1.0
1
0
0
100.0
1220.9
425.0
1645.9
View list
5
207091196
Gebuza, M (Mbali)
1
1.0
1
0
0
100.0
1220.9
425.0
1645.9
View list
6
1030102666
Le Roux, R (Ruben)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
7
2150135551
Le Kay, A (Alexa)
1
1.0
1
0
0
100.0
1421.9
425.0
1846.9
View list
8
189053187
Makan, B (Bhavik)
1
1.0
1
0
0
100.0
1404.8
425.0
1829.8
View list
9
197018958
Mabena, M (Mzamo)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
10
105058535
Liao, J (Jingpu)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
11
109081098
Naidoo, K (Kirthan)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
12
1020149132
Mudau, H (Hulisani)
1
1.0
1
0
0
100.0
1404.8
425.0
1829.8
View list
13
1030146501
Mpofu, L (Lucas Tumelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
1970103676
Mohaswa, J (John)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1090111867
Mittermaier, G (Gunther)
1
1.0
1
0
0
100.0
1220.9
425.0
1645.9
View list
16
177026558
Naidoo, KR (Kamalasen)
1
1.0
1
0
0
100.0
1404.8
425.0
1829.8
View list
17
1020151787
Netshivhulana, R (Ronewa Philip)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
18
1960151733
Notwane, K (Katlego)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
19
105066120
Wallace, A (Aiden)
1
1.0
1
0
0
100.0
1285.4
425.0
1710.4
View list
20
1130148617
Westoby, A (Adam)
1
1.0
1
0
0
100.0
1421.9
425.0
1846.9
View list