Chess South Africa
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Chess South Africa
Van Den Bergh, P (Petra)
Dob:
2003/02/08 (Adult)
Gender:
Male
Chess SA id:
103053785
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
1294.5
Curent Weighted rating
1294.5
Curent Weighted performance
531.2
Current official/published rating (highest between Raw, WR and WP)
1294.5
Current floor (min rating allowed)
806.8
Current highest rating achieved
1306.8
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)
±144.9
Current Raw change used (final)
0.0
Projected new Raw rating
1294.5
Projected new Weighed rating
1294.5
Projected new Weighted performance
531.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1294.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1306.8
Projected new floor
806.8
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
1305.1
Curent Weighted rating
1305.1
Curent Weighted performance
530.5
Current official/published rating (highest between Raw, WR and WP)
1305.1
Current floor (min rating allowed)
823.1
Current highest rating achieved
1323.1
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)
±142.8
Current Raw change used (final)
0.0
Projected new Raw rating
1305.1
Projected new Weighed rating
1305.1
Projected new Weighted performance
530.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1323.1
Projected new floor
823.1
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
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2020 Metro Trials (U18 Girls)
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
60
0.83
5
5
2.0
1306.8
1323.1
Analysis
4
2020 East District Individuals (U18)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
4.0
1259.0
1268.7
Analysis
3
2019 Metro-East District Schools Trials (U18)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1222.5
1226.6
Analysis
2
2018 WP Schools Closed Trials (U15 Boys)
2018/03/09
2018/03/10
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1245.5
1253.6
Analysis
1
District East Schools Chess Open Trials 2018 (U15)
2018/02/02
2018/02/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.5
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
28
17
1
10
17.5
62.5
106.3
1220.6
1326.9
White
13
10
0
3
10.0
76.9
228.8
1169.6
1398.4
Black
15
7
1
7
7.5
50.0
0.0
1264.9
1264.9
Standard
All
28
17
1
10
17.5
62.5
106.3
1220.6
1326.9
White
13
10
0
3
10.0
76.9
228.8
1169.6
1398.4
Black
15
7
1
7
7.5
50.0
0.0
1264.9
1264.9
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
102077328
Dankers, R (Remone)
1
1.0
1
0
0
100.0
1306.8
425.0
1731.8
View list
2
1020108930
Cuphane, B (Bandile)
1
1.0
1
0
0
100.0
1259.0
425.0
1684.0
View list
3
1030108923
Bulana, Y (Yakha)
1
1.0
1
0
0
100.0
1222.5
425.0
1647.5
View list
4
202088207
Bezuidenhout, K (Kim)
1
1.0
1
0
0
100.0
1222.5
425.0
1647.5
View list
5
1040096597
April, M (Micheal)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1030098620
Dibele, V (Vainqueur-Mangindo)
1
1.0
1
0
0
100.0
1245.5
425.0
1670.5
View list
7
1020108981
Koekemoer, T (Tristan)
1
1.0
1
0
0
100.0
1222.5
425.0
1647.5
View list
8
104082184
Kleynhans, T (Teon)
1
1.0
1
0
0
100.0
1245.5
425.0
1670.5
View list
9
1030096600
Kivido, C (Cassidy)
1
1.0
1
0
0
100.0
1222.5
425.0
1647.5
View list
10
103064645
Joshi, C (Chirag)
1
1.0
1
0
0
100.0
1245.5
425.0
1670.5
View list
11
1040096595
Goliath, M (Malin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1030096614
Gilbert, L (Lee-Roy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1030096611
Gertse, A (Alvino)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
204087763
Naidoo, T (Thushani)
1
1.0
1
0
0
100.0
1259.0
425.0
1684.0
View list
15
1040130527
Nkonki, N (Ntando)
1
1.0
1
0
0
100.0
1259.0
425.0
1684.0
View list
16
1030096443
Plaaitjies, M (Muneer)
1
1.0
1
0
0
100.0
1306.8
425.0
1731.8
View list
17
203093538
Socikwa, Z (Zizo)
1
1.0
1
0
0
100.0
1259.0
425.0
1684.0
View list
18
203045866
Nkomo, A (Amahle)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
19
1020111508
Nkangezi, O (Onele)
1
0.0
0
0
1
0.0
1306.8
-425.0
881.8
View list
20
103018535
Louw, C (Carlo)
1
0.0
0
0
1
0.0
1259.0
-425.0
834.0
View list