Chess South Africa
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Chess South Africa
Booi, S (Simphiwe)
Dob:
2005/07/31 (U20)
Gender:
Male
Chess SA id:
1050100474
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/09/17 (612 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
1091.7
Curent Weighted rating
1093.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1093.1
Current floor (min rating allowed)
670.4
Current highest rating achieved
1170.4
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)
±193.5
Current Raw change used (final)
0.0
Projected new Raw rating
1091.7
Projected new Weighed rating
1092.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1092.4
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1170.4
Projected new floor
670.4
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
1079.2
Curent Weighted rating
1081.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1081.0
Current floor (min rating allowed)
670.0
Current highest rating achieved
1170.0
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)
±197.0
Current Raw change used (final)
0.0
Projected new Raw rating
1079.2
Projected new Weighed rating
1080.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1080.1
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1170.0
Projected new floor
670.0
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
1176.0
Curent Weighted rating
1176.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1176.0
Current floor (min rating allowed)
676.0
Current highest rating achieved
1176.0
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)
±171.6
Current Raw change used (final)
0.0
Projected new Raw rating
1176.0
Projected new Weighed rating
1176.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1176.0
Projected new floor
676.0
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
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)
676.0
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
676.0
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
3
Western Cape Top Schools 2022 (U18 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
0.0
1160.1
1170.0
Analysis
2
WP Schools Chess District South 2022 (U18)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
6
6
2.5
1170.4
1200.0
Analysis
1
Crossroads Open Chess Championship 2018 (C)
2018/04/27
2018/04/29
Cape Town (WCT)
Standard
120
1.00
6
6
2.0
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
17
3
3
11
4.5
26.5
-200.0
1226.9
1026.9
White
9
2
1
6
2.5
27.8
-188.9
1216.7
1027.8
Black
8
1
2
5
2.0
25.0
-212.5
1238.4
1025.9
Standard
All
11
1
2
8
2.0
18.2
-270.5
1252.4
981.9
White
6
1
1
4
1.5
25.0
-212.5
1226.2
1013.7
Black
5
0
1
4
0.5
10.0
-340.0
1283.8
943.8
Rapid
All
6
2
1
3
2.5
41.7
-70.8
1180.1
1109.3
White
3
1
0
2
1.0
33.3
-141.7
1197.6
1055.9
Black
3
1
1
1
1.5
50.0
0.0
1162.7
1162.7
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
1050138545
Jabe, S (Sinalo)
1
1.0
1
0
0
100.0
1170.4
425.0
1595.4
View list
2
2050138558
Xatasi, A (Awethu)
1
1.0
1
0
0
100.0
1170.4
425.0
1595.4
View list
3
1040100493
Mphana, S (Siphosakhe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060110713
Pheiffers, G (Gary)
1
0.5
0
1
0
50.0
1170.4
0.0
1170.4
View list
5
1050100484
Nyembezi, O (Owam)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2100108991
Leenderts, S (Shanique)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
108061379
Solomon, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
205090609
Sololo, H (Hlela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060108567
Prins, E (Ethan)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
10
1060137015
Pinn, E (Ethan)
1
0.0
0
0
1
0.0
1170.4
-425.0
745.4
View list
11
105077648
Hogan, L (Lee)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
12
1060138412
Harmse, J (Jaques)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
13
1060118481
Fortuin, J (Jemaine)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list
14
1050138544
Erasmus, J (Jaren)
1
0.0
0
0
1
0.0
1170.4
-425.0
745.4
View list
15
1070100470
Dyani, L (Lukhanyo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
106092092
Budge, D (Daniel)
1
0.0
0
0
1
0.0
1170.4
-425.0
745.4
View list
17
105091180
Barends, X (Xavier)
1
0.0
0
0
1
0.0
1160.1
-425.0
735.1
View list