Chess South Africa
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Chess South Africa
Marufu, S (Samuel)
Dob:
2008/01/14 (U18)
Gender:
Male
Chess SA id:
108066238
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2018/09/01 (2081 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
983.9
Curent Weighted rating
983.9
Curent Weighted performance
275.7
Current official/published rating (highest between Raw, WR and WP)
983.9
Current floor (min rating allowed)
500.0
Current highest rating achieved
983.9
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)
±225.6
Current Raw change used (final)
0.0
Projected new Raw rating
983.9
Projected new Weighed rating
983.9
Projected new Weighted performance
275.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
983.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
983.9
Projected new floor
500.0
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
984.2
Curent Weighted rating
984.2
Curent Weighted performance
275.8
Current official/published rating (highest between Raw, WR and WP)
984.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
984.2
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)
±225.5
Current Raw change used (final)
0.0
Projected new Raw rating
984.2
Projected new Weighed rating
984.2
Projected new Weighted performance
275.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
984.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
984.2
Projected new floor
500.0
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
626.0
Curent Weighted rating
626.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
626.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
626.0
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)
±375.7
Current Raw change used (final)
0.0
Projected new Raw rating
626.0
Projected new Weighed rating
626.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
626.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
626.0
Projected new floor
500.0
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
626.0
Curent Weighted rating
626.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
626.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
626.0
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)
±375.7
Current Raw change used (final)
0.0
Projected new Raw rating
626.0
Projected new Weighed rating
626.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
626.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
626.0
Projected new floor
500.0
Projected new K-facor
40
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
Northern Cape Closed Chess Championships 2018 (U12 Open)
2018/08/31
2018/09/01
Frances Baard (NCF)
Standard
92
0.94
5
5
3.0
745.3
762.0
Analysis
4
Kimberley Chess Club Nelson Mandela 67Min Open 2018 (C)
2018/07/20
2018/07/21
Frances Baard (NCF)
Standard
67
0.86
5
5
3.0
677.4
690.8
Analysis
3
South African Open 2018 (C)
2018/07/11
2018/07/13
Mangaung (FMB)
Standard
60
0.83
6
6
2.0
677.4
690.8
Analysis
2
Inter Regional 2018 (U12 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
4
2.0
631.6
633.6
Analysis
1
Kimberley Chess Club Open FIDE Tournament 2018
2018/04/06
2018/04/07
Frances Baard (NCF)
Standard
90
0.94
5
5
1.0
626.0
626.0
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
25
11
0
14
11.0
44.0
-51.0
977.7
926.7
White
13
6
0
7
6.0
46.2
-32.7
977.9
945.2
Black
12
5
0
7
5.0
41.7
-70.8
977.6
906.7
Standard
All
25
11
0
14
11.0
44.0
-51.0
977.7
926.7
White
13
6
0
7
6.0
46.2
-32.7
977.9
945.2
Black
12
5
0
7
5.0
41.7
-70.8
977.6
906.7
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
208083655
Bartman, J (Jadey)
2
2.0
2
0
0
100.0
651.7
425.0
1076.7
View list
2
107064238
Grove, E (Enrique)
2
0.0
0
0
2
0.0
711.3
-425.0
286.3
View list
3
108089847
Adlem, AJ (Aj)
1
1.0
1
0
0
100.0
631.6
425.0
1056.6
View list
4
107086985
Breyl, N (Noah)
1
1.0
1
0
0
100.0
745.3
425.0
1170.3
View list
5
2100098658
Botes, A (Ava)
1
1.0
1
0
0
100.0
677.4
425.0
1102.4
View list
6
2100098660
Botes, A (Amelia)
1
1.0
1
0
0
100.0
677.4
425.0
1102.4
View list
7
1070097450
Olivier, D (Darius)
1
1.0
1
0
0
100.0
745.3
425.0
1170.3
View list
8
107083657
Kesiamang, O (Oreratile)
1
1.0
1
0
0
100.0
677.4
425.0
1102.4
View list
9
209083662
Kesiamang, M (Mabotsa)
1
1.0
1
0
0
100.0
677.4
425.0
1102.4
View list
10
108083553
Swart, C (Christiaan)
1
1.0
1
0
0
100.0
631.6
425.0
1056.6
View list
11
1070098822
Vaughan, A (Anthony)
1
1.0
1
0
0
100.0
745.3
425.0
1170.3
View list
12
108083658
Plaatjies, T (Tristan)
1
0.0
0
0
1
0.0
677.4
-425.0
252.4
View list
13
103049168
Jongbloed, C (Chad)
1
0.0
0
0
1
0.0
677.4
-425.0
252.4
View list
14
108069098
Nke, RB (Rebaone)
1
0.0
0
0
1
0.0
631.6
-425.0
206.6
View list
15
106066240
Mothata, O (Omaatla)
1
0.0
0
0
1
0.0
626.0
-425.0
201.0
View list
16
101079356
Moeti, P (Phenyo)
1
0.0
0
0
1
0.0
626.0
-425.0
201.0
View list
17
107059659
Marangellis, H (Haralambos)
1
0.0
0
0
1
0.0
677.4
-425.0
252.4
View list
18
155015320
Kgosi, BV (Bushy)
1
0.0
0
0
1
0.0
626.0
-425.0
201.0
View list
19
107069733
Grace, G (Garran)
1
0.0
0
0
1
0.0
677.4
-425.0
252.4
View list
20
207084932
Baai, A (Andrea)
1
0.0
0
0
1
0.0
631.6
-425.0
206.6
View list