Chess South Africa
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Chess South Africa
Sihlobo, S (Sikhosonke)
Dob:
2003/04/11 (Adult)
Gender:
Male
Chess SA id:
103067221
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1586 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
939.0
Current Weighted rating
939.0
Current Weighted performance
390.0
Current official/published rating (highest between Raw, WR and WP)
939.0
Current highest rating achieved
954.0
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)
±240.5
Current Raw change used (final)
0.0
Projected new Raw rating
939.0
Projected new Weighed rating
863.9
Projected new Weighted performance
390.0
Projected new final Raw rating (if new WP > new Raw)
939.0
Projected new highest rating
954.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
939.0
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
939.4
Current Weighted rating
939.4
Current Weighted performance
390.0
Current official/published rating (highest between Raw, WR and WP)
939.4
Current highest rating achieved
953.4
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)
±240.4
Current Raw change used (final)
0.0
Projected new Raw rating
939.4
Projected new Weighed rating
864.2
Projected new Weighted performance
390.0
Projected new final Raw rating (if new WP > new Raw)
939.4
Projected new highest rating
953.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
939.4
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
775.8
Current Weighted rating
775.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
775.8
Current highest rating achieved
775.8
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)
±303.5
Current Raw change used (final)
0.0
Projected new Raw rating
775.8
Projected new Weighed rating
713.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
775.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
775.8
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
775.8
Current Weighted rating
775.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
775.8
Current highest rating achieved
775.8
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)
±303.5
Current Raw change used (final)
0.0
Projected new Raw rating
775.8
Projected new Weighed rating
713.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
775.8
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
775.8
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
BC Trials 1 2020 (U18A+U20A)
2020/02/22
2020/02/22
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
928.0
925.0
Analysis
11
2019 South African Junior Team Championships (U20B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
0.5
954.0
953.4
Analysis
10
Buffalo City Trials 4 of 5 2019 (U18A+U20A)
2019/04/06
2019/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
938.0
938.6
Analysis
9
Buffalo City Trials 3 of 5 2019 (U18A-Open)
2019/03/02
2019/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
856.1
866.6
Analysis
8
Buffalo City Trials 2 of 5 2019 (U18A+U20A)
2019/02/16
2019/02/16
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
774.6
784.6
Analysis
7
Buffalo City Trials 1 of 5 2019 (U18-Open)
2019/02/02
2019/02/02
Buffalo City (EBC)
Standard
60
0.83
5
5
1.0
774.6
784.6
Analysis
6
South African Junior Team Championships 2018 (U18C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
0.0
824.6
834.6
Analysis
5
5th Buffalo Trials 2018 (U16A)
2018/05/12
2018/05/12
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
811.7
815.0
Analysis
4
4th Buffalo Trials 2018 (U16A)
2018/04/21
2018/04/21
Buffalo City (EBC)
Standard
60
0.83
5
4
0.5
840.9
851.4
Analysis
3
Buffalo Trails 3rd 2018 (U16A)
2018/03/25
2018/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
803.7
809.4
Analysis
2
2nd Buffalo Trials 2018 (U16A)
2018/03/03
2018/03/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
803.7
809.4
Analysis
1
Buffalo City 1st Chess Trials 2018 (U16A)
2018/02/03
2018/02/03
Buffalo City (EBC)
Standard
60
0.83
6
5
2.0
775.8
775.8
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
62
16
6
40
19.0
30.6
-164.5
1060.8
896.3
White
30
11
3
16
12.5
41.7
-70.8
1008.5
937.7
Black
32
5
3
24
6.5
20.3
-252.3
1109.9
857.6
Standard
All
62
16
6
40
19.0
30.6
-164.5
1060.8
896.3
White
30
11
3
16
12.5
41.7
-70.8
1008.5
937.7
Black
32
5
3
24
6.5
20.3
-252.3
1109.9
857.6
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
1030097964
Marilier, U (Uwan)
4
1.0
1
0
3
25.0
798.5
-212.5
586.0
View list
2
103088769
Rosso, T (Tyler)
4
0.0
0
0
4
0.0
819.1
-425.0
394.1
View list
3
1030108473
Bomela, P (Pumzile)
3
1.5
1
1
1
50.0
852.9
0.0
852.9
View list
4
102016911
Labuschagne, C (Conrad)
3
0.0
0
0
3
0.0
880.2
-425.0
455.2
View list
5
107056863
Boucher, Z (Zander)
2
2.0
2
0
0
100.0
803.7
425.0
1228.7
View list
6
1020109714
Mdaruka, N (Ntando)
2
1.5
1
1
0
75.0
856.3
212.5
1068.8
View list
7
204055998
Boucher, J (Juwauane)
2
1.0
1
0
1
50.0
884.5
0.0
884.5
View list
8
204056002
Mthembu, N (Nelisiwe)
2
1.0
1
0
1
50.0
807.7
0.0
807.7
View list
9
103065352
Puttergill, B (Bradley)
2
0.0
0
0
2
0.0
856.3
-425.0
431.3
View list
10
101000058
Abraham, K (Karan)
1
1.0
1
0
0
100.0
856.1
425.0
1281.1
View list
11
1030096188
Mabasa, B (Blessed)
1
1.0
1
0
0
100.0
811.7
425.0
1236.7
View list
12
102077196
Joseph, J (John)
1
1.0
1
0
0
100.0
938.0
425.0
1363.0
View list
13
1020097972
Mancoba, B (Buthanani)
1
1.0
1
0
0
100.0
774.6
425.0
1199.6
View list
14
104054267
Maritz, T (Tyler)
1
1.0
1
0
0
100.0
803.7
425.0
1228.7
View list
15
2040096187
Mayekiso, K (Khuthala)
1
1.0
1
0
0
100.0
775.8
425.0
1200.8
View list
16
109095109
Maza, A (Ave)
1
1.0
1
0
0
100.0
775.8
425.0
1200.8
View list
17
207067209
Ntshaba, C (Chulumanco)
1
1.0
1
0
0
100.0
774.6
425.0
1199.6
View list
18
204044985
Stenge, S (Sabelo)
1
1.0
1
0
0
100.0
811.7
425.0
1236.7
View list
19
204051811
Diemieniet, P (Phoebe)
1
0.5
0
1
0
50.0
928.0
0.0
928.0
View list
20
103065338
Gxoyiya, L (Lonwabo)
1
0.5
0
1
0
50.0
938.0
0.0
938.0
View list