Chess South Africa
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Chess South Africa
Mangena, K (Koketso)
Dob:
2003/06/28 (Adult)
Gender:
Male
Chess SA id:
103079109
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/08/24 (1760 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
938.0
Current Weighted rating
876.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
938.0
Current highest rating achieved
938.0
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)
±240.8
Current Raw change used (final)
0.0
Projected new Raw rating
938.0
Projected new Weighed rating
807.6
Projected new Weighted performance
401.2
Projected new final Raw rating (if new WP > new Raw)
938.0
Projected new highest rating
938.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
938.0
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
938.0
Current Weighted rating
909.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
938.0
Current highest rating achieved
938.0
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)
±240.8
Current Raw change used (final)
0.0
Projected new Raw rating
938.0
Projected new Weighed rating
837.6
Projected new Weighted performance
401.2
Projected new final Raw rating (if new WP > new Raw)
938.0
Projected new highest rating
938.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
938.0
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
550.6
Current Weighted rating
550.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
550.6
Current highest rating achieved
550.6
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)
±418.3
Current Raw change used (final)
0.0
Projected new Raw rating
550.6
Projected new Weighed rating
506.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
550.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
550.6
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
550.6
Current Weighted rating
550.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
550.6
Current highest rating achieved
550.6
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)
±418.3
Current Raw change used (final)
0.0
Projected new Raw rating
550.6
Projected new Weighed rating
506.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
550.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
550.6
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
4
2019 Gauteng School League Finals (U17 Open)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
665.1
690.2
Analysis
3
2019 D15 Tshwane West Schools League Final (Secondary Schools)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
665.1
690.2
Analysis
2
2019 D15 Individual Finals (U18 Boys)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
601.4
613.8
Analysis
1
2018 Gauteng League Final (U17)
2018/08/25
2018/08/25
Tshwane (GTP)
Standard
60
0.83
5
3
2.0
550.6
550.6
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
18
9
1
8
9.5
52.8
23.6
1119.6
1143.2
White
10
6
1
3
6.5
65.0
127.5
1103.3
1230.8
Black
8
3
0
5
3.0
37.5
-106.3
1139.9
1033.6
Standard
All
18
9
1
8
9.5
52.8
23.6
1119.6
1143.2
White
10
6
1
3
6.5
65.0
127.5
1103.3
1230.8
Black
8
3
0
5
3.0
37.5
-106.3
1139.9
1033.6
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
104094102
Covane, E (Emmanuel)
2
0.0
0
0
2
0.0
665.1
-425.0
240.1
View list
2
1020100039
Cindi, M (Mfundo)
1
1.0
1
0
0
100.0
665.1
425.0
1090.1
View list
3
1050109762
Ledwaba, K (Kheino)
1
1.0
1
0
0
100.0
665.1
425.0
1090.1
View list
4
1050117743
Hulsman, T (Timothy)
1
1.0
1
0
0
100.0
665.1
425.0
1090.1
View list
5
2080117704
Rakgotho, A (Amogelang)
1
1.0
1
0
0
100.0
665.1
425.0
1090.1
View list
6
1030105850
Nkambule, N (Ngobile)
1
1.0
1
0
0
100.0
550.6
425.0
975.6
View list
7
2010117744
Ngwenya, KK (Khanyisile Katlego)
1
1.0
1
0
0
100.0
665.1
425.0
1090.1
View list
8
1010115166
De Lange, R (Ruandre)
1
1.0
1
0
0
100.0
601.4
425.0
1026.4
View list
9
102088543
Lourens, J (Jason)
1
1.0
1
0
0
100.0
550.6
425.0
975.6
View list
10
103079127
Sithole, P (Phumulani)
1
1.0
1
0
0
100.0
601.4
425.0
1026.4
View list
11
1010115169
Sarakusebwa, S (Shepard)
1
0.5
0
1
0
50.0
601.4
0.0
601.4
View list
12
102036261
Steyn, F (Francois)
1
0.0
0
0
1
0.0
665.1
-425.0
240.1
View list
13
102071413
Lelaka, N (Nakedi)
1
0.0
0
0
1
0.0
550.6
-425.0
125.6
View list
14
203061716
Msiwa, L (Lerato)
1
0.0
0
0
1
0.0
665.1
-425.0
240.1
View list
15
101059152
Mpya, S (Stanford)
1
0.0
0
0
1
0.0
601.4
-425.0
176.4
View list
16
1020115162
Makhuvha, M (Mpho)
1
0.0
0
0
1
0.0
601.4
-425.0
176.4
View list
17
1030117728
Gwandela, LQF (Luthando Qhama Fikile)
1
0.0
0
0
1
0.0
665.1
-425.0
240.1
View list