Chess South Africa
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Chess South Africa
Biko, S (Siyolise)
Dob:
2007/08/13 (U18)
Gender:
Male
Chess SA id:
1070100127
FIDE id:
Region:
Pixley-ka-Seme (NCP)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1055.3
Curent Weighted rating
1154.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1154.5
Current floor (min rating allowed)
663.1
Current highest rating achieved
1163.1
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)
±203.8
Current Raw change used (final)
0.0
Projected new Raw rating
1055.3
Projected new Weighed rating
1146.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.2
Projected effective change (new Official - current Official)
-8.3
Projected new highest rating
1163.1
Projected new floor
663.1
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
1031.2
Curent Weighted rating
1145.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1145.6
Current floor (min rating allowed)
655.6
Current highest rating achieved
1155.6
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)
±210.9
Current Raw change used (final)
0.0
Projected new Raw rating
1031.2
Projected new Weighed rating
1136.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1136.1
Projected effective change (new Official - current Official)
-9.5
Projected new highest rating
1155.6
Projected new floor
655.6
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Hopetown Open Chess Tournament 2024 (U18+Open)
2024/04/20
2024/04/20
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
0.5
1163.1
1155.6
Analysis
1
2024 HSDA Schools Tournament II (U15-U19)
2024/04/13
2024/04/13
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
0.0
1163.1
1155.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Hopetown Open Chess Tournament 2024 (U18+Open)
2024/04/20
2024/04/20
Pixley-ka-Seme (NCP)
Standard
62
0.84
5
5
0.5
1163.1
1155.6
Analysis
2
2024 HSDA Schools Tournament II (U15-U19)
2024/04/13
2024/04/13
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
5
0.0
1163.1
1155.6
Analysis
1
Pixley Schools District Eliminations 2018 (U11)
2018/04/14
2018/04/14
Pixley-ka-Seme (NCP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
0
1
9
0.5
5.0
-382.5
1265.0
882.5
White
4
0
1
3
0.5
12.5
-318.8
1323.4
1004.7
Black
6
0
0
6
0.0
0.0
-425.0
1226.0
801.0
Standard
All
10
0
1
9
0.5
5.0
-382.5
1265.0
882.5
White
4
0
1
3
0.5
12.5
-318.8
1323.4
1004.7
Black
6
0
0
6
0.0
0.0
-425.0
1226.0
801.0
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
14
1
1
12
1.5
10.7
-333.9
1239.8
905.9
White
6
0
1
5
0.5
8.3
-354.2
1266.9
912.7
Black
8
1
0
7
1.0
12.5
-318.8
1219.5
900.8
Standard
All
14
1
1
12
1.5
10.7
-333.9
1239.8
905.9
White
6
0
1
5
0.5
8.3
-354.2
1266.9
912.7
Black
8
1
0
7
1.0
12.5
-318.8
1219.5
900.8
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
1080156840
Hendricks, G (Garryn)
2
0.0
0
0
2
0.0
1163.1
-425.0
738.1
View list
2
1060150916
Madyo, T (Thami)
2
0.0
0
0
2
0.0
1163.1
-425.0
738.1
View list
3
1070096785
Mboniswa, I (Indibabale)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
108084931
May, AD (Alrique Dominic)
1
0.5
0
1
0
50.0
1163.1
0.0
1163.1
View list
5
107052412
Wolfaard, S (Stephan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1110141148
Rushford, C (Chad Jason)
1
0.0
0
0
1
0.0
1163.1
-425.0
738.1
View list
7
1100141146
Oberholzer, K (Kyle)
1
0.0
0
0
1
0.0
1163.1
-425.0
738.1
View list
8
2070100135
Mouton, V (Veronique)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
108084924
Madyo, M (Mbuyiselo)
1
0.0
0
0
1
0.0
1163.1
-425.0
738.1
View list
10
1080150645
Leeuw, B (Boitumelo)
1
0.0
0
0
1
0.0
1163.1
-425.0
738.1
View list
11
1100141144
Boucher, R (Ryann)
1
0.0
0
0
1
0.0
1163.1
-425.0
738.1
View list
12
1070100136
Bailey, M (Marlin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list