Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Ngema, A (Amahle)
Dob:
2002/08/06 (Adult)
Gender:
Female
Chess SA id:
202069259
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2023/04/30 (376 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
1154.1
Curent Weighted rating
1151.8
Curent Weighted performance
551.6
Current official/published rating (highest between Raw, WR and WP)
1154.1
Current floor (min rating allowed)
681.5
Current highest rating achieved
1181.5
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)
±177.0
Current Raw change used (final)
0.0
Projected new Raw rating
1154.1
Projected new Weighed rating
1152.2
Projected new Weighted performance
551.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1154.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1181.5
Projected new floor
681.5
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
1178.5
Curent Weighted rating
1177.4
Curent Weighted performance
568.4
Current official/published rating (highest between Raw, WR and WP)
1178.5
Current floor (min rating allowed)
683.7
Current highest rating achieved
1183.7
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)
±171.0
Current Raw change used (final)
0.0
Projected new Raw rating
1178.5
Projected new Weighed rating
1177.6
Projected new Weighted performance
568.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1183.7
Projected new floor
683.7
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
682.0
Curent Weighted rating
682.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
682.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
730.0
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)
±346.8
Current Raw change used (final)
0.0
Projected new Raw rating
682.0
Projected new Weighed rating
682.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
682.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
730.0
Projected new floor
500.0
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
686.4
Curent Weighted rating
686.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
686.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
730.0
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)
±344.7
Current Raw change used (final)
0.0
Projected new Raw rating
686.4
Projected new Weighed rating
686.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
686.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
730.0
Projected new floor
500.0
Projected new K-facor
40
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
2023 KZN Open (A)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
7
6
2.0
1141.5
1172.5
Analysis
8
10th Jacob G Zuma Foundation 2018 (Team)
2018/12/20
2018/12/20
iLembe (KIK)
Rapid
15
0.39
5
5
0.0
1173.2
686.4
Analysis
7
Mandeni Open 2018 (A)
2018/10/20
2018/10/20
iLembe (KIK)
Standard
60
0.83
5
5
2.0
1181.5
1183.7
Analysis
6
Curro Mount Richmore Chess Celebration 2018 (U20)
2018/08/18
2018/08/18
iLembe (KIK)
Standard
60
0.83
5
0
0.0
1181.5
1183.7
Analysis
5
Ilembe Inter Club Chess High School 2018 (Girls)
2018/06/26
2018/06/26
iLembe (KIK)
Standard
60
0.83
5
3
2.0
914.0
940.0
Analysis
4
2018 KZN Schools Championship (U18 Girls)
2018/06/23
2018/06/24
Ethekwini (KED)
Standard
60
0.83
5
5
4.0
914.0
940.0
Analysis
3
Ilembe Schools District Trials 2018 (U15+U18 Girls)
2018/05/12
2018/05/12
iLembe (KIK)
Standard
60
0.83
5
5
3.5
822.0
830.4
Analysis
2
2018 KZN Open (B)
2018/04/27
2018/04/30
Ethekwini (KED)
Standard
120
1.00
7
5
3.0
686.4
686.4
Analysis
1
Ilembe Youth Trials 2018 (U18+U20)
2018/04/14
2018/04/14
iLembe (KIK)
Standard
60
0.83
5
5
2.0
686.4
686.4
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
39
17
3
19
18.5
47.4
-21.8
1134.4
1112.6
White
21
9
2
10
10.0
47.6
-20.2
1169.8
1149.5
Black
18
8
1
9
8.5
47.2
-23.6
1093.1
1069.5
Standard
All
34
17
3
14
18.5
54.4
37.5
1115.4
1152.9
White
18
9
2
7
10.0
55.6
47.2
1156.8
1204.1
Black
16
8
1
7
8.5
53.1
26.6
1068.8
1095.4
Rapid
All
5
0
0
5
0.0
0.0
-425.0
1263.2
838.2
White
3
0
0
3
0.0
0.0
-425.0
1247.3
822.3
Black
2
0
0
2
0.0
0.0
-425.0
1287.1
862.1
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
102081871
Khumalo, Z (Zimthande)
2
0.0
0
0
2
0.0
929.8
-425.0
504.8
View list
2
202007504
Dlamini, N (Nolwazi)
2
0.0
0
0
2
0.0
800.2
-425.0
375.2
View list
3
202060157
Mngomezulu, S (Sbahle)
1
1.0
1
0
0
100.0
686.4
425.0
1111.4
View list
4
1990107125
Mhlongo, S (Syanda)
1
1.0
1
0
0
100.0
1181.5
425.0
1606.5
View list
5
202083372
Mhlongo, S (Snenhlanhla)
1
1.0
1
0
0
100.0
822.0
425.0
1247.0
View list
6
1890158056
Mbelekane, M (Malibongwe)
1
1.0
1
0
0
100.0
1141.5
425.0
1566.5
View list
7
204069252
Mbatha, S (Siyethaba)
1
1.0
1
0
0
100.0
1181.5
425.0
1606.5
View list
8
200049549
Magubane, N (Noxolo)
1
1.0
1
0
0
100.0
914.0
425.0
1339.0
View list
9
102077535
Madida, L (Lwazi)
1
1.0
1
0
0
100.0
686.4
425.0
1111.4
View list
10
202064274
Linda, S (Sithokozile)
1
1.0
1
0
0
100.0
822.0
425.0
1247.0
View list
11
2040101151
Dlamini, N (Nokuphila)
1
1.0
1
0
0
100.0
822.0
425.0
1247.0
View list
12
1090097614
Dass, S (Seth)
1
1.0
1
0
0
100.0
686.4
425.0
1111.4
View list
13
200081996
Mphetshwa, U (Unam)
1
1.0
1
0
0
100.0
914.0
425.0
1339.0
View list
14
109077526
Jainarain, T (Trishul)
1
1.0
1
0
0
100.0
686.4
425.0
1111.4
View list
15
201026531
Naidoo, D (Diniel)
1
1.0
1
0
0
100.0
914.0
425.0
1339.0
View list
16
298060179
Nandzindzi, T (Thembela)
1
1.0
1
0
0
100.0
914.0
425.0
1339.0
View list
17
200085491
Ngwenya, N (Ntombifuthi)
1
1.0
1
0
0
100.0
914.0
425.0
1339.0
View list
18
2910154245
Ntombela, T (Thembeka)
1
1.0
1
0
0
100.0
1141.5
425.0
1566.5
View list
19
105080744
Sim, E (Enzo)
1
1.0
1
0
0
100.0
686.4
425.0
1111.4
View list
20
203060142
Qhanqiso, N (Nonhlanhla)
1
0.5
0
1
0
50.0
914.0
0.0
914.0
View list