Chess South Africa
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Chess South Africa
Ngamlana, A (Awonke)
Dob:
2008/10/05 (U18)
Gender:
Male
Chess SA id:
1080139774
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2022/08/20 (638 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
947.3
Curent Weighted rating
948.8
Curent Weighted performance
643.4
Current official/published rating (highest between Raw, WR and WP)
948.8
Current floor (min rating allowed)
629.6
Current highest rating achieved
1129.6
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)
±237.7
Current Raw change used (final)
0.0
Projected new Raw rating
947.3
Projected new Weighed rating
947.7
Projected new Weighted performance
643.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
947.7
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1129.6
Projected new floor
629.6
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
904.0
Curent Weighted rating
905.7
Curent Weighted performance
638.4
Current official/published rating (highest between Raw, WR and WP)
905.7
Current floor (min rating allowed)
612.8
Current highest rating achieved
1112.8
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)
±252.8
Current Raw change used (final)
0.0
Projected new Raw rating
904.0
Projected new Weighed rating
904.5
Projected new Weighted performance
638.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
904.5
Projected effective change (new Official - current Official)
-1.2
Projected new highest rating
1112.8
Projected new floor
612.8
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2022 NMBCU Closed 2022 (U16)
2022/08/19
2022/08/20
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
0.0
1081.1
1062.8
Analysis
4
2022 NMBCU Trial 4 (U16)
2022/08/12
2022/08/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
0.0
1081.1
1062.8
Analysis
3
NMBCU Trial 3 2022 (U16)
2022/07/22
2022/07/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
1.0
1122.6
1107.6
Analysis
2
2022 NMB Junior Trials 2 (U14)
2022/05/13
2022/05/14
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.0
1129.6
1112.8
Analysis
1
2022 NMB Junior Trials 1 (U14)
2022/04/22
2022/04/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
1.0
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
26
3
2
21
4.0
15.4
-294.2
1177.1
882.8
White
15
3
2
10
4.0
26.7
-198.3
1191.0
992.7
Black
11
0
0
11
0.0
0.0
-425.0
1158.1
733.1
Standard
All
26
3
2
21
4.0
15.4
-294.2
1177.1
882.8
White
15
3
2
10
4.0
26.7
-198.3
1191.0
992.7
Black
11
0
0
11
0.0
0.0
-425.0
1158.1
733.1
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
1080139768
Grigor, R (Ruan)
4
0.0
0
0
4
0.0
1121.2
-425.0
696.2
View list
2
2080111089
Barnard, L (Leandre)
3
0.0
0
0
3
0.0
1136.9
-425.0
711.9
View list
3
1080139770
Joubert, H (Hayden)
2
0.5
0
1
1
25.0
1164.8
-212.5
952.3
View list
4
207067352
Ramaele, LL (Lerato)
2
0.0
0
0
2
0.0
1081.1
-425.0
656.1
View list
5
108070881
Bouwer, R (Ruben)
2
0.0
0
0
2
0.0
1101.8
-425.0
676.8
View list
6
108070879
Slabbert, D (Deon)
2
0.0
0
0
2
0.0
1101.8
-425.0
676.8
View list
7
1080139776
Rhode, K (Keeno)
1
1.0
1
0
0
100.0
1122.6
425.0
1547.6
View list
8
1080140446
Magaba, A (Akona)
1
1.0
1
0
0
100.0
1129.6
425.0
1554.6
View list
9
1090139769
Horn, N (Noah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1090140444
Ezenkwankwor, E (Echezona)
1
0.5
0
1
0
50.0
1129.6
0.0
1129.6
View list
11
107057088
Pienaar, KT (Keaton)
1
0.0
0
0
1
0.0
1081.1
-425.0
656.1
View list
12
207069601
Murray, J (Jessica)
1
0.0
0
0
1
0.0
1081.1
-425.0
656.1
View list
13
209077417
Louis, C (Caitlyn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1090111069
Fortune, DE (Devin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1080131476
Chipunza, J (James)
1
0.0
0
0
1
0.0
1129.6
-425.0
704.6
View list
16
207052418
Bruintjies, HC (Hailey)
1
0.0
0
0
1
0.0
1122.6
-425.0
697.6
View list
17
107088367
Bains, A (Alex)
1
0.0
0
0
1
0.0
1081.1
-425.0
656.1
View list