Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Bush, P (Pernill)
Dob:
2002/08/16 (Adult)
Gender:
Male
Chess SA id:
102083818
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2019/07/20 (1951 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
1012.3
Current Weighted rating
1012.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1012.3
Current highest rating achieved
1148.5
Current floor (min rating allowed)
648.5
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)
±216.7
Current Raw change used (final)
0.0
Projected new Raw rating
1012.3
Projected new Weighed rating
931.3
Projected new Weighted performance
179.8
Projected new final Raw rating (if new WP > new Raw)
1012.3
Projected new highest rating
1148.5
Projected new floor
648.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1012.3
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
983.2
Current Weighted rating
983.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
983.2
Current highest rating achieved
1137.6
Current floor (min rating allowed)
637.6
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)
±225.8
Current Raw change used (final)
0.0
Projected new Raw rating
983.2
Projected new Weighed rating
904.5
Projected new Weighted performance
179.8
Projected new final Raw rating (if new WP > new Raw)
983.2
Projected new highest rating
1137.6
Projected new floor
637.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
983.2
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Eden Top Schools 2019 (U18)
2019/07/20
2019/07/20
Eden District (WEG)
Standard
60
0.83
5
4
1.5
1047.5
1022.4
Analysis
3
Eden Top Schools 2018 (U19 Mix)
2018/07/28
2018/07/28
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1078.4
1054.4
Analysis
2
EDENSC Closed 3 2018 (U18 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
4
1.0
1148.5
1137.6
Analysis
1
EDENSC Closed 2 2018 (U18 (Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
3
1.0
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
19
5
2
12
6.0
31.6
-156.6
939.3
782.7
White
10
3
2
5
4.0
40.0
-85.0
1027.5
942.5
Black
9
2
0
7
2.0
22.2
-236.1
841.2
605.0
Standard
All
19
5
2
12
6.0
31.6
-156.6
939.3
782.7
White
10
3
2
5
4.0
40.0
-85.0
1027.5
942.5
Black
9
2
0
7
2.0
22.2
-236.1
841.2
605.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
202066820
Poyana, A (Andrea)
2
2.0
2
0
0
100.0
1047.5
425.0
1472.5
View list
2
101055815
Josephs, JH (Jo-Handre)
2
1.0
0
2
0
50.0
1047.5
0.0
1047.5
View list
3
102002022
Beukes, K (Kyle)
2
0.0
0
0
2
0.0
1047.5
-425.0
622.5
View list
4
105078131
Kiewiet, M (Marvin)
2
0.0
0
0
2
0.0
1047.5
-425.0
622.5
View list
5
202048765
Laverlot, N (Nicole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
102054190
Koopman, J (Jaydim)
1
1.0
1
0
0
100.0
1148.5
425.0
1573.5
View list
7
102053804
Julies, J (Joshua)
1
1.0
1
0
0
100.0
1078.4
425.0
1503.4
View list
8
100032894
Saaiman, A (Aaron)
1
0.0
0
0
1
0.0
1078.4
-425.0
653.4
View list
9
104072559
Roman, C (Chegan)
1
0.0
0
0
1
0.0
1078.4
-425.0
653.4
View list
10
102078200
Manho, J (John)
1
0.0
0
0
1
0.0
1148.5
-425.0
723.5
View list
11
102086319
Malgas, W (William)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
101014243
Jonck, U (Udo)
1
0.0
0
0
1
0.0
1148.5
-425.0
723.5
View list
13
1010104319
Hoogbaard, J (Joshua)
1
0.0
0
0
1
0.0
1078.4
-425.0
653.4
View list
14
101065473
Fielies, H (Hughbert)
1
0.0
0
0
1
0.0
1148.5
-425.0
723.5
View list
15
102078210
Campher, R (Ricolen-Lee)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
