Chess South Africa
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Chess South Africa
Liebenberg, J (Johan)
Dob:
2009/09/12 (U16)
Gender:
Male
Chess SA id:
109077003
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2019/05/04 (1870 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
836.6
Current Weighted rating
836.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
836.6
Current highest rating achieved
836.6
Current floor (min rating allowed)
500.0
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)
±278.3
Current Raw change used (final)
0.0
Projected new Raw rating
836.6
Projected new Weighed rating
769.7
Projected new Weighted performance
356.2
Projected new final Raw rating (if new WP > new Raw)
836.6
Projected new highest rating
836.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
836.6
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
820.0
Current Weighted rating
820.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
820.0
Current highest rating achieved
820.0
Current floor (min rating allowed)
500.0
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)
±284.9
Current Raw change used (final)
0.0
Projected new Raw rating
820.0
Projected new Weighed rating
754.4
Projected new Weighted performance
262.9
Projected new final Raw rating (if new WP > new Raw)
820.0
Projected new highest rating
820.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
820.0
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
654.0
Current Weighted rating
654.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
654.0
Current highest rating achieved
654.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±361.0
Current Raw change used (final)
0.0
Projected new Raw rating
654.0
Projected new Weighed rating
601.7
Projected new Weighted performance
136.5
Projected new final Raw rating (if new WP > new Raw)
654.0
Projected new highest rating
654.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
654.0
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
634.0
Current Weighted rating
634.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
634.0
Current highest rating achieved
634.0
Current floor (min rating allowed)
500.0
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)
±371.4
Current Raw change used (final)
0.0
Projected new Raw rating
634.0
Projected new Weighed rating
583.3
Projected new Weighted performance
61.2
Projected new final Raw rating (if new WP > new Raw)
634.0
Projected new highest rating
634.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
634.0
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
2019 Super 12 Laerskole (Juniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
792.7
582.8
Analysis
3
Capricorn Qualifying April 2019 (O12)
2019/04/13
2019/04/13
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
694.1
701.6
Analysis
2
Capricorn Qualifying 2019 (O12)
2019/02/16
2019/02/16
Capricorn (LCP)
Standard
60
0.83
5
5
3.0
595.5
582.8
Analysis
1
Smart Chess Blitz 2018 (U12)
2018/03/03
2018/03/03
Mangaung (FMB)
Blitz
5
0.18
7
6
3.0
582.8
582.8
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
21
11
0
10
11.0
52.4
20.2
1104.3
1124.5
White
11
8
0
3
8.0
72.7
193.2
1133.4
1326.5
Black
10
3
0
7
3.0
30.0
-170.0
1072.3
902.3
Standard
All
10
6
0
4
6.0
60.0
85.0
1190.7
1275.7
White
6
5
0
1
5.0
83.3
283.3
1203.7
1487.0
Black
4
1
0
3
1.0
25.0
-212.5
1171.3
958.8
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1223.5
1138.5
White
2
1
0
1
1.0
50.0
0.0
1279.8
1279.8
Black
3
1
0
2
1.0
33.3
-141.7
1185.9
1044.2
Blitz
All
6
3
0
3
3.0
50.0
0.0
860.9
860.9
White
3
2
0
1
2.0
66.7
141.7
895.1
1036.8
Black
3
1
0
2
1.0
33.3
-141.7
826.6
685.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2090110006
Monoa, L (Lethabo)
2
2.0
2
0
0
100.0
644.8
425.0
1069.8
View list
2
109093223
Eagar, S (Schalk)
1
1.0
1
0
0
100.0
595.5
425.0
1020.5
View list
3
1070098164
Du Plessis, K (Keagen)
1
1.0
1
0
0
100.0
582.8
425.0
1007.8
View list
4
1080109993
Seanego, P (Pitsi)
1
1.0
1
0
0
100.0
595.5
425.0
1020.5
View list
5
108086187
Rossouw, J (Johrne)
1
1.0
1
0
0
100.0
582.8
425.0
1007.8
View list
6
2080116123
Murima, D (Deneo)
1
1.0
1
0
0
100.0
694.1
425.0
1119.1
View list
7
2090116128
Hopyne, P (Phenyo)
1
1.0
1
0
0
100.0
694.1
425.0
1119.1
View list
8
108077917
Whyte, W (Wyatt)
1
1.0
1
0
0
100.0
582.8
425.0
1007.8
View list
9
1090114788
Underhay, L (Leo)
1
1.0
1
0
0
100.0
792.7
425.0
1217.7
View list
10
1090114769
Stoltz, J (Jenog)
1
1.0
1
0
0
100.0
792.7
425.0
1217.7
View list
11
1100107186
Stols, N (Nathan)
1
0.0
0
0
1
0.0
792.7
-425.0
367.7
View list
12
108089792
Sebona, SG (Siyabonga)
1
0.0
0
0
1
0.0
595.5
-425.0
170.5
View list
13
108086800
Sebetola, MP (Masiyele)
1
0.0
0
0
1
0.0
694.1
-425.0
269.1
View list
14
107059658
Eliades, AK (Alexandros)
1
0.0
0
0
1
0.0
582.8
-425.0
157.8
View list
15
1090096813
Mclaughlin, M (Mathew)
1
0.0
0
0
1
0.0
694.1
-425.0
269.1
View list
16
107059659
Marangellis, H (Haralambos)
1
0.0
0
0
1
0.0
582.8
-425.0
157.8
View list
17
1090103359
Kgokolo, M (Mmoni)
1
0.0
0
0
1
0.0
595.5
-425.0
170.5
View list
18
107069734
Jordaan, W (Wian)
1
0.0
0
0
1
0.0
582.8
-425.0
157.8
View list
19
2110101741
De Waal, N (Nadine)
1
0.0
0
0
1
0.0
792.7
-425.0
367.7
View list
20
110088599
Bogaard, FK (Franco)
1
0.0
0
0
1
0.0
792.7
-425.0
367.7
View list