Chess South Africa
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Chess South Africa
Ntsoane, L (Lethabo)
Dob:
2014/01/19 (U12)
Gender:
Male
Chess SA id:
1140145714
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/04/21 (47 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
1273.6
Curent Weighted rating
1191.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1273.6
Current floor (min rating allowed)
773.6
Current highest rating achieved
1273.6
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)
±149.3
Current Raw change used (final)
0.0
Projected new Raw rating
1273.6
Projected new Weighed rating
1198.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1273.6
Projected new floor
773.6
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
1282.9
Curent Weighted rating
1188.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1282.9
Current floor (min rating allowed)
782.9
Current highest rating achieved
1282.9
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)
±147.3
Current Raw change used (final)
0.0
Projected new Raw rating
1282.9
Projected new Weighed rating
1197.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1282.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1282.9
Projected new floor
782.9
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
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)
700.0
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
700.0
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)
700.0
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
700.0
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
2
2024 King Cesthwayo Chess Anniversary (U12)
2024/04/20
2024/04/21
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1228.5
1233.6
Analysis
1
2024 King Cetshwayo Chess Open (C)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1165.8
1159.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
2024 King Cesthwayo Chess Anniversary (U12)
2024/04/20
2024/04/21
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1228.5
1233.6
Analysis
3
2024 King Cetshwayo Chess Open (C)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1165.8
1159.2
Analysis
2
2023 Gauteng Top Schools (U9 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1175.1
1170.0
Analysis
1
2022 Gauteng Schools Team Championships (U9 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
10
0
4
10.0
71.4
182.1
1221.6
1403.8
White
7
5
0
2
5.0
71.4
182.1
1221.6
1403.7
Black
7
5
0
2
5.0
71.4
182.1
1221.7
1403.8
Standard
All
14
10
0
4
10.0
71.4
182.1
1221.6
1403.8
White
7
5
0
2
5.0
71.4
182.1
1221.6
1403.7
Black
7
5
0
2
5.0
71.4
182.1
1221.7
1403.8
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
24
13
1
10
13.5
56.3
53.1
1224.0
1277.1
White
12
6
1
5
6.5
54.2
35.4
1229.1
1264.5
Black
12
7
0
5
7.0
58.3
70.8
1218.9
1289.8
Standard
All
24
13
1
10
13.5
56.3
53.1
1224.0
1277.1
White
12
6
1
5
6.5
54.2
35.4
1229.1
1264.5
Black
12
7
0
5
7.0
58.3
70.8
1218.9
1289.8
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
1140134245
Van Der Merwe, ZC (Zander Christiaan)
2
0.0
0
0
2
0.0
1187.5
-425.0
762.5
View list
2
1140192286
Pillay, J (Jeremiah)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
3
2140160210
Naidoo, E (Ella)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
4
1140162571
Myeza, Q (Qhawe)
1
1.0
1
0
0
100.0
1228.5
425.0
1653.5
View list
5
1150161309
Moyo, D (Delric)
1
1.0
1
0
0
100.0
1175.1
425.0
1600.1
View list
6
1140160571
Mnisi, T (Thabiso)
1
1.0
1
0
0
100.0
1175.1
425.0
1600.1
View list
7
1150160204
Mdlalose, S (Sisekelo)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
8
1130160224
Mchunu, Y (Yethu)
1
1.0
1
0
0
100.0
1228.5
425.0
1653.5
View list
9
1130147956
Kotiah, M (Matthaus)
1
1.0
1
0
0
100.0
1228.5
425.0
1653.5
View list
10
1140305410
Khanyile, A (Akhona)
1
1.0
1
0
0
100.0
1228.5
425.0
1653.5
View list
11
2140136163
Hlophe, M (Mayenziwe)
1
1.0
1
0
0
100.0
1228.5
425.0
1653.5
View list
12
2140190436
Gina, S (Sphumelele)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
13
2140190446
Giannacopoulos, C (Chloe)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
14
1140145694
Duvenage, A (Alejandro)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1130144483
Sampson, C (Cadon)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
16
2130142669
Van Rooyen, E (Enya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1130190471
Stewart, C (Christopher)
1
0.0
0
0
1
0.0
1228.5
-425.0
803.5
View list
18
1130141700
Reddy, T (Tyler)
1
0.0
0
0
1
0.0
1228.5
-425.0
803.5
View list
19
2140135150
Prinsloo, V (Veronique)
1
0.0
0
0
1
0.0
1175.1
-425.0
750.1
View list
20
1150139955
De Lange, M (Marcel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list