Chess South Africa
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Chess South Africa
Ngcobo, S (Sandile)
Dob:
2007/05/14 (U18)
Gender:
Male
Chess SA id:
107094801
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/06/08 (1801 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
1270.2
Curent Weighted rating
1270.2
Curent Weighted performance
417.1
Current official/published rating (highest between Raw, WR and WP)
1270.2
Current floor (min rating allowed)
826.7
Current highest rating achieved
1326.7
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)
±150.0
Current Raw change used (final)
0.0
Projected new Raw rating
1270.2
Projected new Weighed rating
1270.2
Projected new Weighted performance
417.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1270.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1326.7
Projected new floor
826.7
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
1268.7
Curent Weighted rating
1268.7
Curent Weighted performance
415.0
Current official/published rating (highest between Raw, WR and WP)
1268.7
Current floor (min rating allowed)
854.4
Current highest rating achieved
1354.4
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)
±150.4
Current Raw change used (final)
0.0
Projected new Raw rating
1268.7
Projected new Weighed rating
1268.7
Projected new Weighted performance
415.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1268.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1354.4
Projected new floor
854.4
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
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
10
Khutsong Chess Club vs Knight Riders 2019 (B)
2019/06/08
2019/06/08
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1310.8
1318.0
Analysis
9
South African Junior Team Championships 2018 (U12B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1304.3
1318.4
Analysis
8
Gold Reef City Schools Chess 2018 (U12)
2018/10/13
2018/10/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.5
1228.7
1237.4
Analysis
7
Inter Region GE vs JHB Metro 2018 (U12B)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1228.7
1237.4
Analysis
6
JHB Metro Junior Closed 2018 (U12)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1304.0
1326.7
Analysis
5
Knights Bree Junior Open 2018 (U12+U14)
2018/07/21
2018/07/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1304.0
1326.7
Analysis
4
Knight Riders Youth Day Open 2018 (U12-U16)
2018/06/16
2018/06/16
Johannesburg Metro (GJM)
Standard
61
0.83
5
5
3.0
1326.7
1354.4
Analysis
3
Knights 2nd Junior Open 2018 (U12)
2018/04/28
2018/04/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
5.0
1268.4
1286.4
Analysis
2
Knights Junior Open 2018 (U12)
2018/03/17
2018/03/17
Johannesburg Metro (GJM)
Standard
61
0.83
5
5
5.0
1180.8
1180.8
Analysis
1
South African Junior Team Championships 2017 (U12C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
5.5
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
54
37
6
11
40.0
74.1
204.6
1073.7
1278.3
White
27
17
4
6
19.0
70.4
173.1
1055.6
1228.7
Black
27
20
2
5
21.0
77.8
236.1
1091.9
1328.0
Standard
All
54
37
6
11
40.0
74.1
204.6
1073.7
1278.3
White
27
17
4
6
19.0
70.4
173.1
1055.6
1228.7
Black
27
20
2
5
21.0
77.8
236.1
1091.9
1328.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107094804
Qwabe, K (Kelebogile)
3
3.0
3
0
0
100.0
1258.6
425.0
1683.6
View list
2
107094793
Mokubung, P (Paseka)
3
2.5
2
1
0
83.3
1251.1
283.3
1534.4
View list
3
107094800
Skhosana, M (Muzi)
3
2.5
2
1
0
83.3
1267.0
283.3
1550.4
View list
4
105080615
Mekgoe, K (Kamogelo)
2
2.0
2
0
0
100.0
1315.3
425.0
1740.3
View list
5
106067184
Mthembu, L (Lebogang)
2
0.0
0
0
2
0.0
1318.8
-425.0
893.8
View list
6
107094799
Mhlakaza, O (Oko)
1
1.0
1
0
0
100.0
1180.8
425.0
1605.8
View list
7
107079723
Du Plessis, J (Juan-Pierre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
206022126
Mbele, N (Ntombaba)
1
1.0
1
0
0
100.0
1304.0
425.0
1729.0
View list
9
107088031
Lewis, J (Jacques)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
10
1080096807
Klinkert, C (Cade)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
11
1080145977
Grunenfelder, S (Stiaan Bosua)
1
1.0
1
0
0
100.0
1304.3
425.0
1729.3
View list
12
2080107236
Gqola, P (Pretty)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
13
108083393
Fourie, Q (Quewen)
1
1.0
1
0
0
100.0
1304.3
425.0
1729.3
View list
14
108081020
Coertse, J (Jaimi)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
15
210075196
Chauke, N (Nosipho)
1
1.0
1
0
0
100.0
1268.4
425.0
1693.4
View list
16
108088040
Black, C (Connor)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
17
207084932
Baai, A (Andrea)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1070097077
Andries, D (Devitihano)
1
1.0
1
0
0
100.0
1304.3
425.0
1729.3
View list
19
107050586
De Kock, L (Leon)
1
1.0
1
0
0
100.0
1304.0
425.0
1729.0
View list
20
106075185
Mkhize, M (Mbuso)
1
1.0
1
0
0
100.0
1304.0
425.0
1729.0
View list