Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Jonck, U (Udo)
Dob:
2001/05/17 (Adult)
Gender:
Male
Chess SA id:
101014243
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2018/08/26 (2085 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
1156.4
Curent Weighted rating
1156.4
Curent Weighted performance
316.0
Current official/published rating (highest between Raw, WR and WP)
1156.4
Current floor (min rating allowed)
656.4
Current highest rating achieved
1156.4
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)
±176.4
Current Raw change used (final)
0.0
Projected new Raw rating
1156.4
Projected new Weighed rating
1156.4
Projected new Weighted performance
316.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1156.4
Projected new floor
656.4
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
1146.4
Curent Weighted rating
1146.4
Curent Weighted performance
313.2
Current official/published rating (highest between Raw, WR and WP)
1146.4
Current floor (min rating allowed)
646.4
Current highest rating achieved
1146.4
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)
±179.0
Current Raw change used (final)
0.0
Projected new Raw rating
1146.4
Projected new Weighed rating
1146.4
Projected new Weighted performance
313.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1146.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1146.4
Projected new floor
646.4
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
1113.5
Curent Weighted rating
1113.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1113.5
Current floor (min rating allowed)
613.5
Current highest rating achieved
1113.5
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)
±187.6
Current Raw change used (final)
0.0
Projected new Raw rating
1113.5
Projected new Weighed rating
1113.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1113.5
Projected new floor
613.5
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
1113.5
Curent Weighted rating
1113.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1113.5
Current floor (min rating allowed)
613.5
Current highest rating achieved
1113.5
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)
±187.6
Current Raw change used (final)
0.0
Projected new Raw rating
1113.5
Projected new Weighed rating
1113.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1113.5
Projected new floor
613.5
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
7
Western Cape Top Schools 2018 (U17 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
4
3.0
1132.0
1128.2
Analysis
6
Eden Top Schools 2018 (U17 Mix)
2018/07/28
2018/07/28
Eden District (WEG)
Standard
60
0.83
5
4
4.0
1066.9
1060.3
Analysis
5
EDENSC Closed 3 2018 (U18 Open)
2018/05/12
2018/05/12
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1062.6
1055.5
Analysis
4
EDENSC Closed 2 2018 (U18 (Open)
2018/04/14
2018/04/14
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1078.9
1074.3
Analysis
3
EDENSC Closed 1 2018 (U18)
2018/03/10
2018/03/10
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1093.2
1089.9
Analysis
2
George Trails 2 2018 (U18)
2018/02/10
2018/02/10
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1096.9
1093.5
Analysis
1
George Trails 1 2018 (U18)
2018/01/27
2018/01/27
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1113.5
1113.5
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
32
16
8
8
20.0
62.5
106.3
994.0
1100.3
White
18
9
5
4
11.5
63.9
118.1
988.1
1106.2
Black
14
7
3
4
8.5
60.7
91.1
1001.6
1092.7
Standard
All
32
16
8
8
20.0
62.5
106.3
994.0
1100.3
White
18
9
5
4
11.5
63.9
118.1
988.1
1106.2
Black
14
7
3
4
8.5
60.7
91.1
1001.6
1092.7
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
101064100
Gilbert, C (Cheslyn)
3
1.0
0
2
1
33.3
1091.0
-141.7
949.3
View list
2
102065454
Barrett, S (Sean)
2
0.0
0
0
2
0.0
1086.1
-425.0
661.1
View list
3
102054190
Koopman, J (Jaydim)
1
1.0
1
0
0
100.0
1078.9
425.0
1503.9
View list
4
102083810
Jantjies, J (Jowan)
1
1.0
1
0
0
100.0
1093.2
425.0
1518.2
View list
5
1030104308
George, B (Bazil)
1
1.0
1
0
0
100.0
1066.9
425.0
1491.9
View list
6
102086295
Opperman, J (Junaid)
1
1.0
1
0
0
100.0
1078.9
425.0
1503.9
View list
7
102054195
October, J (Juvaan)
1
1.0
1
0
0
100.0
1093.2
425.0
1518.2
View list
8
101086594
Nyirenda, V (Vitumbiko)
1
1.0
1
0
0
100.0
1078.9
425.0
1503.9
View list
9
102002022
Beukes, K (Kyle)
1
1.0
1
0
0
100.0
1113.5
425.0
1538.5
View list
10
204000114
Abrahams, T (Taahirah)
1
1.0
1
0
0
100.0
1132.0
425.0
1557.0
View list
11
203078167
Arendse, A (Amy-Leigh)
1
1.0
1
0
0
100.0
1066.9
425.0
1491.9
View list
12
201005997
Daniels, M (Melicia)
1
1.0
1
0
0
100.0
1093.2
425.0
1518.2
View list
13
2030098486
Claassen, C (Christelene)
1
1.0
1
0
0
100.0
1066.9
425.0
1491.9
View list
14
102083818
Bush, P (Pernill)
1
1.0
1
0
0
100.0
1062.6
425.0
1487.6
View list
15
1010098493
Smit, Y (Yuwin)
1
1.0
1
0
0
100.0
1062.6
425.0
1487.6
View list
16
204078160
Stevens, R (Rubenique)
1
1.0
1
0
0
100.0
1066.9
425.0
1491.9
View list
17
2010096234
Van Loggerenberg, M (Marinique)
1
1.0
1
0
0
100.0
1113.5
425.0
1538.5
View list
18
104083805
Wence, S (Shandro)
1
1.0
1
0
0
100.0
1132.0
425.0
1557.0
View list
19
101003301
Bown, H (Hyrone)
1
0.5
0
1
0
50.0
1096.9
0.0
1096.9
View list
20
104082980
Mercuur, L (Logan)
1
0.5
0
1
0
50.0
1132.0
0.0
1132.0
View list