Chess South Africa
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Chess South Africa
Bonga, L (Lulutho)
Dob:
2010/01/12 (U16)
Gender:
Female
Chess SA id:
2100109050
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1518 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
1179.2
Curent Weighted rating
1179.2
Curent Weighted performance
529.3
Current official/published rating (highest between Raw, WR and WP)
1179.2
Current floor (min rating allowed)
721.6
Current highest rating achieved
1221.6
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)
±170.8
Current Raw change used (final)
0.0
Projected new Raw rating
1179.2
Projected new Weighed rating
1179.2
Projected new Weighted performance
529.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1179.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1221.6
Projected new floor
721.6
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
1161.1
Curent Weighted rating
1161.1
Curent Weighted performance
507.5
Current official/published rating (highest between Raw, WR and WP)
1161.1
Current floor (min rating allowed)
720.8
Current highest rating achieved
1220.8
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)
±175.3
Current Raw change used (final)
0.0
Projected new Raw rating
1161.1
Projected new Weighed rating
1161.1
Projected new Weighted performance
507.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1220.8
Projected new floor
720.8
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
1220.0
Curent Weighted rating
1220.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1220.0
Current floor (min rating allowed)
720.0
Current highest rating achieved
1220.0
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)
±161.2
Current Raw change used (final)
0.0
Projected new Raw rating
1220.0
Projected new Weighed rating
1220.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1220.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1220.0
Projected new floor
720.0
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)
720.0
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
720.0
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
8
2020 Metro Trials (U11 Girls)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1164.9
1142.4
Analysis
7
WP Schools South Chess 2020 (U11)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
3.0
1129.6
1096.3
Analysis
6
2019 Kraaifontein Open (Development)
2019/12/07
2019/12/08
Cape Town (WCT)
Standard
65
0.85
6
0
0.0
1129.6
1096.3
Analysis
5
2019 Rylands Library Winter Slam (Beginner)
2019/06/27
2019/06/27
Cape Town (WCT)
Rapid
15
0.39
6
6
3.5
1114.2
1200.0
Analysis
4
2019 Western Province Open (Open)
2019/05/25
2019/05/26
Cape Town (WCT)
Standard
70
0.87
6
5
1.0
1152.4
1139.1
Analysis
3
Crossroads Open Chess Championship 2019 (C)
2019/04/27
2019/04/28
Cape Town (WCT)
Standard
70
0.87
6
3
0.0
1195.0
1187.0
Analysis
2
Metro School Chess Closed Individual Trials 2019 (U7+U9 Girls)
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1221.6
1220.8
Analysis
1
2019 South District Schools Trials (U9)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
5
3.0
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
34
14
2
18
15.0
44.1
-50.0
1207.1
1157.1
White
14
5
1
8
5.5
39.3
-91.1
1212.6
1121.5
Black
20
9
1
10
9.5
47.5
-21.3
1203.2
1182.0
Standard
All
28
11
1
16
11.5
41.1
-75.9
1208.6
1132.7
White
11
4
1
6
4.5
40.9
-77.3
1216.0
1138.8
Black
17
7
0
10
7.0
41.2
-75.0
1203.8
1128.8
Rapid
All
6
3
1
2
3.5
58.3
70.8
1200.0
1270.8
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
3
2
1
0
2.5
83.3
283.3
1200.0
1483.3
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
1060116436
Miller, L (Lucheyem)
1
1.0
1
0
0
100.0
1114.2
425.0
1539.2
View list
2
2100109056
Mabhanti, E (Esihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2110116435
Losper, G (Gadija)
1
1.0
1
0
0
100.0
1114.2
425.0
1539.2
View list
4
2120108073
Li, K (Karena)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
5
1060116433
Lewis, M (Mueez)
1
1.0
1
0
0
100.0
1114.2
425.0
1539.2
View list
6
2100109062
Mayekiso, A (Amila)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2100097014
De Wee, J (Jaydene)
1
1.0
1
0
0
100.0
1221.6
425.0
1646.6
View list
8
2100109051
Gugulo, N (Nonkosi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2100130559
Kanugonda, KR (Kashwini Reddy)
1
1.0
1
0
0
100.0
1164.9
425.0
1589.9
View list
10
2090130355
Joni, A (Ayakhe)
1
1.0
1
0
0
100.0
1164.9
425.0
1589.9
View list
11
2070114063
Ngutyana, O (Olona)
1
1.0
1
0
0
100.0
1152.4
425.0
1577.4
View list
12
1090105971
Owens, J (Joshua)
1
1.0
1
0
0
100.0
1129.6
425.0
1554.6
View list
13
1090130574
Simpson, Z (Zion)
1
1.0
1
0
0
100.0
1129.6
425.0
1554.6
View list
14
1090130577
Swartz, K (Khyyaam)
1
1.0
1
0
0
100.0
1129.6
425.0
1554.6
View list
15
1050116403
Jonathan, M (Mueed)
1
0.5
0
1
0
50.0
1114.2
0.0
1114.2
View list
16
2090106253
Mlahleni, O (Okuhle)
1
0.5
0
1
0
50.0
1164.9
0.0
1164.9
View list
17
106089505
Mchontsi, A (Ayabonga)
1
0.0
0
0
1
0.0
1152.4
-425.0
727.4
View list
18
2100109060
Makhasi, A (Athule)
1
0.0
0
0
1
0.0
1164.9
-425.0
739.9
View list
19
2070108838
Makeka, D (Deneo)
1
0.0
0
0
1
0.0
1152.4
-425.0
727.4
View list
20
1050099536
Mabika, B (Bheka)
1
0.0
0
0
1
0.0
1195.0
-425.0
770.0
View list