Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Ledwaba, K (Kwanelo)
Dob:
2008/05/24 (U18)
Gender:
Female
Chess SA id:
2080145985
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (58 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
1101.9
Curent Weighted rating
1105.2
Curent Weighted performance
968.6
Current official/published rating (highest between Raw, WR and WP)
1105.2
Current floor (min rating allowed)
642.2
Current highest rating achieved
1142.2
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)
±190.7
Current Raw change used (final)
0.0
Projected new Raw rating
1101.9
Projected new Weighed rating
1103.8
Projected new Weighted performance
968.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1103.8
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1142.2
Projected new floor
642.2
Projected new K-facor
40
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
1044.8
Curent Weighted rating
1057.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1057.2
Current floor (min rating allowed)
630.0
Current highest rating achieved
1130.0
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)
±206.8
Current Raw change used (final)
0.0
Projected new Raw rating
1044.8
Projected new Weighed rating
1054.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1054.2
Projected effective change (new Official - current Official)
-3.0
Projected new highest rating
1130.0
Projected new floor
630.0
Projected new K-facor
40
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
1216.8
Curent Weighted rating
1226.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1226.8
Current floor (min rating allowed)
738.8
Current highest rating achieved
1238.8
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)
±161.9
Current Raw change used (final)
0.0
Projected new Raw rating
1216.8
Projected new Weighed rating
1226.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.6
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1238.8
Projected new floor
738.8
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)
738.8
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
738.8
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
1
Benoni High Schools Cluster Individuals 2024 (U18 Girls)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
4
1.5
1096.6
1238.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Benoni High Schools Cluster Individuals 2024 (U18 Girls)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
4
1.5
1096.6
1238.8
Analysis
6
2023 Gauteng Top Schools (U15 Girls)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
2.5
1069.4
995.2
Analysis
5
Ekurhuleni North High Schools Girls District Team Finals 2023 (U15)
2023/07/22
2023/07/22
Ekurhuleni (GE)
Standard
60
0.83
6
4
0.0
1133.1
1052.8
Analysis
4
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1076.5
1200.0
Analysis
3
Benoni Cluster High School League 2023 (U15 Girls)
2023/05/06
2023/05/06
Ekurhuleni (GE)
Rapid
30
0.60
1
1
1.0
1076.5
1200.0
Analysis
2
Ekhuruleni Chess Trials 1 2023 (U16)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.0
1142.2
1130.0
Analysis
1
2022 Gauteng Schools Team Championships (U15 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
1
2
1.5
37.5
-106.3
1223.1
1116.9
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
3
0
1
2
0.5
16.7
-283.3
1230.8
947.5
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
4
1
1
2
1.5
37.5
-106.3
1223.1
1116.9
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
3
0
1
2
0.5
16.7
-283.3
1230.8
947.5
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
28
7
2
19
8.0
28.6
-182.1
1221.2
1039.1
White
11
2
1
8
2.5
22.7
-231.8
1238.7
1006.9
Black
17
5
1
11
5.5
32.4
-150.0
1209.9
1059.9
Standard
All
18
2
1
15
2.5
13.9
-306.9
1209.1
902.1
White
8
1
1
6
1.5
18.8
-265.6
1211.0
945.4
Black
10
1
0
9
1.0
10.0
-340.0
1207.5
867.5
Rapid
All
10
5
1
4
5.5
55.0
42.5
1243.0
1285.5
White
3
1
0
2
1.0
33.3
-141.7
1312.6
1171.0
Black
7
4
1
2
4.5
64.3
121.4
1213.2
1334.6
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
2090144867
Manamela, H (Hamisa)
2
0.0
0
0
2
0.0
1133.1
-425.0
708.1
View list
2
2080142623
Rwodzi, M (Makanaka)
2
0.0
0
0
2
0.0
1133.1
-425.0
708.1
View list
3
2080301217
Cargen, A (Aila)
1
1.0
1
0
0
100.0
1096.6
425.0
1521.6
View list
4
1090155624
Rajah, S (Saahil)
1
1.0
1
0
0
100.0
1076.5
425.0
1501.5
View list
5
2080145964
Shabangu, T (Thandolwethu)
1
1.0
1
0
0
100.0
1069.4
425.0
1494.4
View list
6
2090155610
Naidoo, Z (Zahrah)
1
1.0
1
0
0
100.0
1076.5
425.0
1501.5
View list
7
1100155609
Naidoo, T (Tryston)
1
1.0
1
0
0
100.0
1076.5
425.0
1501.5
View list
8
2070161034
Tsheosa, L (Lerato)
1
1.0
1
0
0
100.0
1069.4
425.0
1494.4
View list
9
2090154861
Wasserman, K (Kayleigh)
1
1.0
1
0
0
100.0
1076.5
425.0
1501.5
View list
10
2080155630
Sibiya, T (Thandlowethu)
1
0.5
0
1
0
50.0
1096.6
0.0
1096.6
View list
11
2090161016
Muusha, S (Stacey)
1
0.5
0
1
0
50.0
1069.4
0.0
1069.4
View list
12
1080153015
Sekhobane, K (Kamohelo)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
13
1080153013
Ramakhobotla, X (Xolani)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
14
1080153012
Raluthaha, K (Koketso)
1
0.0
0
0
1
0.0
1142.2
-425.0
717.2
View list
15
2080161022
Nemavhola, M (Mukundi)
1
0.0
0
0
1
0.0
1069.4
-425.0
644.4
View list
16
1090105696
Barradas, K (Keanu)
1
0.0
0
0
1
0.0
1076.5
-425.0
651.5
View list
17
1080109892
Balassis, P (Petro)
1
0.0
0
0
1
0.0
1076.5
-425.0
651.5
View list
18
2090141914
Mpana, P (Paledi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
2070144890
Mapurisa, H (Hope)
1
0.0
0
0
1
0.0
1096.6
-425.0
671.6
View list
20
1070145990
Makoni, T (Tasimba Donovan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list