Chess South Africa
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Chess South Africa
Mahlangu, A (Akani)
Dob:
2007/02/06 (U18)
Gender:
Male
Chess SA id:
107082289
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1563 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
Current Raw rating
1308.3
Current Weighted rating
1308.3
Current Weighted performance
598.8
Current official/published rating (highest between Raw, WR and WP)
1308.3
Current highest rating achieved
1308.3
Current floor (min rating allowed)
808.3
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)
±142.1
Current Raw change used (final)
0.0
Projected new Raw rating
1308.3
Projected new Weighed rating
1203.6
Projected new Weighted performance
598.8
Projected new final Raw rating (if new WP > new Raw)
1308.3
Projected new highest rating
1308.3
Projected new floor
808.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1308.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1305.3
Current Weighted rating
1305.3
Current Weighted performance
598.8
Current official/published rating (highest between Raw, WR and WP)
1305.3
Current highest rating achieved
1305.3
Current floor (min rating allowed)
805.3
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)
±142.7
Current Raw change used (final)
0.0
Projected new Raw rating
1305.3
Projected new Weighed rating
1200.9
Projected new Weighted performance
598.8
Projected new final Raw rating (if new WP > new Raw)
1305.3
Projected new highest rating
1305.3
Projected new floor
805.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
Current K-factor
40
s
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
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
12
Bergvlam Tournament 2020 (U14)
2020/03/14
2020/03/14
Ehlanzeni (MEN)
Standard
63
0.84
5
4
3.0
1227.6
1223.1
Analysis
11
Chess Unlimited Leap Year Tournament 2020 (B)
2020/02/29
2020/02/29
Ehlanzeni (MEN)
Standard
70
0.87
5
5
4.0
1153.4
1157.5
Analysis
10
Uplands 2020 (U14)
2020/01/25
2020/01/25
Ehlanzeni (MEN)
Standard
60
0.83
5
5
3.0
1107.9
1103.5
Analysis
9
Barberton Primary 2019 (U14)
2019/07/27
2019/07/27
Ehlanzeni (MEN)
Standard
63
0.84
5
4
2.0
1107.3
1103.6
Analysis
8
De Goede Top 10 2019 (U14)
2019/07/03
2019/07/03
Ehlanzeni (MEN)
Standard
60
0.83
5
4
1.0
1107.3
1103.6
Analysis
7
Curro Open 2019 (U14)
2019/04/12
2019/04/12
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
968.6
963.6
Analysis
6
Rob Ferreira 2019 (C)
2019/04/06
2019/04/06
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
968.6
963.6
Analysis
5
De Goede Top 20 Closed 2018 (U12 Open)
2018/08/18
2018/08/18
Ehlanzeni (MEN)
Standard
60
0.83
5
5
2.0
762.7
804.8
Analysis
4
Lowveld Open 2018 (C)
2018/07/28
2018/07/28
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
709.3
746.0
Analysis
3
Curro Age Open 2018 (U12 Open)
2018/05/12
2018/05/12
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
611.2
632.0
Analysis
2
Penryn Age Open 2018 (U12 Boys)
2018/04/21
2018/04/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
544.7
553.2
Analysis
1
Rob Ferreira Hoerskool Open 2018 (B)
2018/03/17
2018/03/17
Ehlanzeni (MEN)
Standard
63
0.84
5
4
2.0
500.0
500.0
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
64
36
0
28
36.0
56.3
53.1
1092.6
1145.8
White
31
14
0
17
14.0
45.2
-41.1
1108.8
1067.7
Black
33
22
0
11
22.0
66.7
141.7
1077.5
1219.1
Standard
All
64
36
0
28
36.0
56.3
53.1
1092.6
1145.8
White
31
14
0
17
14.0
45.2
-41.1
1108.8
1067.7
Black
33
22
0
11
22.0
66.7
141.7
1077.5
1219.1
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
107078001
Cooper, N (Nathan)
4
0.0
0
0
4
0.0
1107.3
-425.0
682.3
View list
2
1080098245
Wright-Macpherson, D (Dakotah)
3
3.0
3
0
0
100.0
639.5
425.0
1064.5
View list
3
106047830
Douglass, NW (Nathan)
3
0.0
0
0
3
0.0
974.6
-425.0
549.6
View list
4
1070116641
Lubisi, S (Samkelo)
2
2.0
2
0
0
100.0
1107.3
425.0
1532.3
View list
5
1070108289
Shongwe, S (Samkelo)
2
2.0
2
0
0
100.0
1107.3
425.0
1532.3
View list
6
1060097916
Thomson, S (Simon)
2
2.0
2
0
0
100.0
1107.3
425.0
1532.3
View list
7
108065715
Van Aarde, D (Dian)
2
1.0
1
0
1
50.0
627.0
0.0
627.0
View list
8
107080604
Dube, O (Olwethu)
2
0.0
0
0
2
0.0
687.0
-425.0
262.0
View list
9
1060116965
Nxumalo, R (Risima)
2
0.0
0
0
2
0.0
1107.3
-425.0
682.3
View list
10
107066888
Ogunjiofor, O (Onyinye)
2
0.0
0
0
2
0.0
1098.1
-425.0
673.1
View list
11
106055419
Van Heerden, J (Joshua)
2
0.0
0
0
2
0.0
1107.3
-425.0
682.3
View list
12
1080111748
Hajee, I (Isaa)
1
1.0
1
0
0
100.0
1227.6
425.0
1652.6
View list
13
109066919
Grobler, Z (Zander)
1
1.0
1
0
0
100.0
709.3
425.0
1134.3
View list
14
1120104169
Eksteen, J (Jean)
1
1.0
1
0
0
100.0
968.6
425.0
1393.6
View list
15
1070101676
De Coning, J (Juan)
1
1.0
1
0
0
100.0
611.2
425.0
1036.2
View list
16
206083964
Clarke, C (Cameron)
1
1.0
1
0
0
100.0
1107.9
425.0
1532.9
View list
17
1070100261
Chavalala, V (Vuako)
1
1.0
1
0
0
100.0
968.6
425.0
1393.6
View list
18
103079754
Maseko, S (Stephen)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
19
1080097931
Malumane, B (Billy)
1
1.0
1
0
0
100.0
544.7
425.0
969.7
View list
20
2070101680
Malope, K (Kgaogelo)
1
1.0
1
0
0
100.0
968.6
425.0
1393.6
View list