Chess South Africa
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Chess South Africa
Liebenberg, B (Ben)
Dob:
2009/10/08 (U16)
Gender:
Male
Chess SA id:
1090104287
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2019/02/02 (1933 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
1207.2
Curent Weighted rating
1207.2
Curent Weighted performance
350.0
Current official/published rating (highest between Raw, WR and WP)
1207.2
Current floor (min rating allowed)
735.9
Current highest rating achieved
1235.9
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)
±164.1
Current Raw change used (final)
0.0
Projected new Raw rating
1207.2
Projected new Weighed rating
1207.2
Projected new Weighted performance
350.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1207.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1235.9
Projected new floor
735.9
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
1294.8
Curent Weighted rating
1294.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1294.8
Current floor (min rating allowed)
794.8
Current highest rating achieved
1294.8
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
1294.8
Projected new Weighed rating
1294.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1294.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1294.8
Projected new floor
794.8
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
1075.2
Curent Weighted rating
1075.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1075.2
Current floor (min rating allowed)
590.0
Current highest rating achieved
1090.0
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)
±198.1
Current Raw change used (final)
0.0
Projected new Raw rating
1075.2
Projected new Weighed rating
1075.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1075.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1090.0
Projected new floor
590.0
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)
590.0
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
590.0
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
CW Schools Open 2019 (U11 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
2.0
1235.9
1090.0
Analysis
4
WNPS Kings & Queens Closed Final 2018
2018/09/30
2018/09/30
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1074.2
1117.2
Analysis
3
Worcester-Noord Kings & Queens Closed 2018
2018/09/14
2018/09/16
Cape Winelands (WCW)
Standard
60
0.83
6
6
5.0
1074.2
1117.2
Analysis
2
Western Cape Top Schools 2018 (U7+U9 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
4
0.0
1130.6
1200.0
Analysis
1
Cape Winelands Schools Chess - Top Schools 2018 (U9+U11 Mix)
2018/07/28
2018/07/28
Cape Winelands (WCW)
Rapid
30
0.60
5
4
0.0
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
25
11
0
14
11.0
44.0
-51.0
1159.9
1108.9
White
13
6
0
7
6.0
46.2
-32.7
1185.3
1152.6
Black
12
5
0
7
5.0
41.7
-70.8
1132.4
1061.5
Standard
All
15
9
0
6
9.0
60.0
85.0
1189.3
1274.3
White
8
4
0
4
4.0
50.0
0.0
1199.4
1199.4
Black
7
5
0
2
5.0
71.4
182.1
1177.6
1359.8
Rapid
All
10
2
0
8
2.0
20.0
-255.0
1115.8
860.8
White
5
2
0
3
2.0
40.0
-85.0
1162.6
1077.6
Black
5
0
0
5
0.0
0.0
-425.0
1069.0
644.0
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
2110104286
Viljoen, L (Lienka)
2
2.0
2
0
0
100.0
1074.2
425.0
1499.2
View list
2
2110106464
Swart, R (Runay)
2
2.0
2
0
0
100.0
1074.2
425.0
1499.2
View list
3
1110106465
Hugo, A (Alexander)
2
2.0
2
0
0
100.0
1074.2
425.0
1499.2
View list
4
2110099589
Matthee, A (Anieka)
2
0.0
0
0
2
0.0
1074.2
-425.0
649.2
View list
5
2090099594
Engelbrecht, J (Jane)
1
1.0
1
0
0
100.0
1074.2
425.0
1499.2
View list
6
1080108618
Luyt, L (Lian)
1
1.0
1
0
0
100.0
1235.9
425.0
1660.9
View list
7
1080108616
Saul, D (Daniel)
1
1.0
1
0
0
100.0
1235.9
425.0
1660.9
View list
8
2110106122
Viljoen, D (Daniell)
1
1.0
1
0
0
100.0
1074.2
425.0
1499.2
View list
9
1090104285
Viljoen, B (Brennan)
1
1.0
1
0
0
100.0
1074.2
425.0
1499.2
View list
10
1110099718
Witbooi, S (Sergio)
1
0.0
0
0
1
0.0
1130.6
-425.0
705.6
View list
11
1090105966
Parker, T (Ty)
1
0.0
0
0
1
0.0
1130.6
-425.0
705.6
View list
12
209093031
Ntlahla, A (Anathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1080104270
Isaacs, L (Lyle)
1
0.0
0
0
1
0.0
1235.9
-425.0
810.9
View list
14
1090107941
Grobbelaar, A (Altus)
1
0.0
0
0
1
0.0
1235.9
-425.0
810.9
View list
15
1100097517
Gous, L (Luka)
1
0.0
0
0
1
0.0
1130.6
-425.0
705.6
View list
16
109084157
De Wet, S (Samuel)
1
0.0
0
0
1
0.0
1130.6
-425.0
705.6
View list
17
1080108607
Coetzee, C (Conlinn)
1
0.0
0
0
1
0.0
1235.9
-425.0
810.9
View list
18
108072618
Carstens, C (Cole)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1080108612
Boden, J (Joshua)
1
0.0
0
0
1
0.0
1235.9
-425.0
810.9
View list
20
210089562
Bester, M (Milla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list