Chess South Africa
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Chess South Africa
Trosky, B (Breyton)
Dob:
2004/05/16 (Adult)
Gender:
Male
Chess SA id:
104053524
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/03/14 (1527 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
961.7
Curent Weighted rating
961.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
961.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
961.7
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)
±232.8
Current Raw change used (final)
0.0
Projected new Raw rating
961.7
Projected new Weighed rating
961.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
961.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
961.7
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
979.6
Curent Weighted rating
979.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
979.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
979.6
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)
±227.0
Current Raw change used (final)
0.0
Projected new Raw rating
979.6
Projected new Weighed rating
979.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
979.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
979.6
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
740.0
Curent Weighted rating
740.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
740.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
740.0
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)
±319.3
Current Raw change used (final)
0.0
Projected new Raw rating
740.0
Projected new Weighed rating
740.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
740.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
740.0
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
740.0
Curent Weighted rating
740.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
740.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
740.0
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)
±319.3
Current Raw change used (final)
0.0
Projected new Raw rating
740.0
Projected new Weighed rating
740.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
740.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
740.0
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
4
2020 Metro Trials (U18 Girls)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
2
1.0
933.5
968.4
Analysis
3
WP Schools South Chess 2020 (U18)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
3.0
846.2
868.0
Analysis
2
2018 WP Schools Closed Trials (U15 Boys)
2018/03/09
2018/03/10
Cape Town (WCT)
Standard
60
0.83
6
0
0.0
846.2
868.0
Analysis
1
WP District South 2018 (U15)
2018/02/01
2018/02/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
740.0
740.0
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
13
8
0
5
8.0
61.5
98.1
1165.9
1264.0
White
6
3
0
3
3.0
50.0
0.0
1270.4
1270.4
Black
7
5
0
2
5.0
71.4
182.1
1076.4
1258.5
Standard
All
13
8
0
5
8.0
61.5
98.1
1165.9
1264.0
White
6
3
0
3
3.0
50.0
0.0
1270.4
1270.4
Black
7
5
0
2
5.0
71.4
182.1
1076.4
1258.5
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
1020130671
Cloete, J (Jason)
1
1.0
1
0
0
100.0
846.2
425.0
1271.2
View list
2
1040130669
Booysen, M (Moegamat)
1
1.0
1
0
0
100.0
846.2
425.0
1271.2
View list
3
2030096437
Bailey, K (Kerchwil)
1
1.0
1
0
0
100.0
740.0
425.0
1165.0
View list
4
1030130673
Engelbrecht, Y (Yaaseen)
1
1.0
1
0
0
100.0
933.5
425.0
1358.5
View list
5
204053511
Marthinus, R (Re-Carline)
1
1.0
1
0
0
100.0
740.0
425.0
1165.0
View list
6
1040096445
Louw, D (Dillon)
1
1.0
1
0
0
100.0
740.0
425.0
1165.0
View list
7
103010612
Goddard, J (Justin)
1
1.0
1
0
0
100.0
740.0
425.0
1165.0
View list
8
1040119936
Naidoo, K (Kiran)
1
1.0
1
0
0
100.0
846.2
425.0
1271.2
View list
9
104076823
Swartz, D (David)
1
0.0
0
0
1
0.0
933.5
-425.0
508.5
View list
10
1030096442
Petersen, P (Peter)
1
0.0
0
0
1
0.0
740.0
-425.0
315.0
View list
11
104089518
Mkentane, L (Lutho)
1
0.0
0
0
1
0.0
846.2
-425.0
421.2
View list
12
1030096436
Fredericks, Z (Zaheer)
1
0.0
0
0
1
0.0
740.0
-425.0
315.0
View list
13
1030098620
Dibele, V (Vainqueur-Mangindo)
1
0.0
0
0
1
0.0
846.2
-425.0
421.2
View list