Chess South Africa
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Chess South Africa
Ngema, L (Lwethu)
Dob:
2007/12/27 (U18)
Gender:
Male
Chess SA id:
1070138884
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/07/22 (317 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
1154.6
Curent Weighted rating
1156.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1156.2
Current floor (min rating allowed)
660.9
Current highest rating achieved
1160.9
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)
±176.9
Current Raw change used (final)
0.0
Projected new Raw rating
1154.6
Projected new Weighed rating
1156.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.0
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1160.9
Projected new floor
660.9
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
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
1144.4
Curent Weighted rating
1143.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1144.4
Current floor (min rating allowed)
644.4
Current highest rating achieved
1144.4
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)
±179.5
Current Raw change used (final)
0.0
Projected new Raw rating
1144.4
Projected new Weighed rating
1144.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1144.4
Projected new floor
644.4
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
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)
644.4
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
644.4
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
2
Cape Town Junior Chess League - Round 1 2023 (U16B)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
7
3.0
1160.9
1142.4
Analysis
1
2022 East Dist Individuals (U15)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
2.0
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
13
5
0
8
5.0
38.5
-98.1
1169.1
1071.0
White
6
2
0
4
2.0
33.3
-141.7
1155.0
1013.4
Black
7
3
0
4
3.0
42.9
-60.7
1181.1
1120.4
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
13
5
0
8
5.0
38.5
-98.1
1169.1
1071.0
White
6
2
0
4
2.0
33.3
-141.7
1155.0
1013.4
Black
7
3
0
4
3.0
42.9
-60.7
1181.1
1120.4
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
1110150149
Coetzee, M (Mpumelelo)
1
1.0
1
0
0
100.0
1160.9
425.0
1585.9
View list
2
2080138857
Delcarme, K (Kiara)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100143757
Magadla, C (Chulumanco)
1
1.0
1
0
0
100.0
1160.9
425.0
1585.9
View list
4
2080138900
Van Zyl, J (Jessica)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1100158803
Van Zyl, F (Franco)
1
1.0
1
0
0
100.0
1160.9
425.0
1585.9
View list
6
2120118993
Webb, A (Amori)
1
0.0
0
0
1
0.0
1160.9
-425.0
735.9
View list
7
107059034
Stagler, V (Vadon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2100134477
Mputing, A (Asiphile)
1
0.0
0
0
1
0.0
1160.9
-425.0
735.9
View list
9
2080138869
Lee, C (Christiana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1070138865
Kivedo, G (Groshaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1090138863
Hlokomane, E (Esona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2100097014
De Wee, J (Jaydene)
1
0.0
0
0
1
0.0
1160.9
-425.0
735.9
View list
13
1110140721
Akpagu, K (Kamsi)
1
0.0
0
0
1
0.0
1160.9
-425.0
735.9
View list