Chess South Africa
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Chess South Africa
Jonkers, D (Deon)
Dob:
2006/01/25 (U20)
Gender:
Male
Chess SA id:
106060482
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2019/09/01 (1708 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
1295.8
Curent Weighted rating
1295.8
Curent Weighted performance
534.9
Current official/published rating (highest between Raw, WR and WP)
1295.8
Current floor (min rating allowed)
795.8
Current highest rating achieved
1295.8
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)
±144.7
Current Raw change used (final)
0.0
Projected new Raw rating
1295.8
Projected new Weighed rating
1295.8
Projected new Weighted performance
534.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1295.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1295.8
Projected new floor
795.8
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
1203.9
Curent Weighted rating
1203.9
Curent Weighted performance
470.0
Current official/published rating (highest between Raw, WR and WP)
1203.9
Current floor (min rating allowed)
703.9
Current highest rating achieved
1203.9
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)
±164.9
Current Raw change used (final)
0.0
Projected new Raw rating
1203.9
Projected new Weighed rating
1203.9
Projected new Weighted performance
470.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1203.9
Projected new floor
703.9
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
1118.2
Curent Weighted rating
1118.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1118.2
Current floor (min rating allowed)
618.2
Current highest rating achieved
1118.2
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)
±186.3
Current Raw change used (final)
0.0
Projected new Raw rating
1118.2
Projected new Weighed rating
1118.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1118.2
Projected new floor
618.2
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
872.2
Curent Weighted rating
872.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
872.2
Current floor (min rating allowed)
618.2
Current highest rating achieved
872.2
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)
±264.5
Current Raw change used (final)
0.0
Projected new Raw rating
872.2
Projected new Weighed rating
872.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
872.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
872.2
Projected new floor
618.2
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
9
Western Cape Top Schools 2019 (U13 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1228.2
1119.4
Analysis
8
Cape Winelands Schools - Top Schools 2019 (U13 Mix)
2019/07/27
2019/07/27
Cape Winelands (WCW)
Rapid
30
0.60
5
5
5.0
1143.2
977.4
Analysis
7
Western Cape Schools Individuals 2019 (U13 Boys)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
3.0
1113.6
1079.4
Analysis
6
Cape Winelands Schools Closed 2019 (U13 Boys)
2019/03/16
2019/03/17
Cape Winelands (WCW)
Standard
60
0.83
7
7
5.0
1039.9
1000.2
Analysis
5
Stellenbosch Primary 2018 (U14)
2018/09/15
2018/09/15
Cape Winelands (WCW)
Rapid
30
0.60
7
5
3.0
1029.9
965.0
Analysis
4
Western Cape Top Schools 2018 (U13 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
4.0
968.8
912.6
Analysis
3
Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix)
2018/07/28
2018/07/28
Cape Winelands (WCW)
Rapid
30
0.60
5
5
4.0
912.6
872.2
Analysis
2
South African Junior Wildcard Championships 2017 (U12 Open)
2018/01/09
2018/01/12
4 Knights (4K)
Standard
120
1.00
7
7
4.0
872.2
872.2
Analysis
1
South African Junior Team Championships 2017 (U12D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
5.0
872.2
872.2
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
56
42
0
14
42.0
75.0
212.5
1033.5
1246.0
White
31
22
0
9
22.0
71.0
178.2
1006.1
1184.3
Black
25
20
0
5
20.0
80.0
255.0
1067.4
1322.4
Standard
All
36
25
0
11
25.0
69.4
165.3
1012.6
1177.9
White
20
14
0
6
14.0
70.0
170.0
1014.7
1184.7
Black
16
11
0
5
11.0
68.8
159.4
1010.1
1169.5
Rapid
All
20
17
0
3
17.0
85.0
297.5
1070.9
1368.4
White
11
8
0
3
8.0
72.7
193.2
990.5
1183.7
Black
9
9
0
0
9.0
100.0
425.0
1169.2
1594.2
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
1080108618
Luyt, L (Lian)
2
2.0
2
0
0
100.0
1143.2
425.0
1568.2
View list
2
2100097164
Lockem , M (Marli)
2
2.0
2
0
0
100.0
1143.2
425.0
1568.2
View list
3
1060108653
Plaatjies, C (Charl)
2
2.0
2
0
0
100.0
1143.2
425.0
1568.2
View list
4
1050118450
Rhode, J (Joshlin)
2
2.0
2
0
0
100.0
1143.2
425.0
1568.2
View list
5
107086603
Sikiti, Y (Yolani)
2
2.0
2
0
0
100.0
1076.8
425.0
1501.8
View list
6
109088275
Zungula, C (Chulumanco)
2
2.0
2
0
0
100.0
1143.2
425.0
1568.2
View list
7
205073351
Brand, R (Robin)
1
1.0
1
0
0
100.0
912.6
425.0
1337.6
View list
8
106072110
Bosch, A (Andrew)
1
1.0
1
0
0
100.0
1029.9
425.0
1454.9
View list
9
106087911
Benvenuto, O (Oscar)
1
1.0
1
0
0
100.0
1039.9
425.0
1464.9
View list
10
1060096574
Bell, A (Ayakha)
1
1.0
1
0
0
100.0
968.8
425.0
1393.8
View list
11
1050104276
April, Z (Zaylin)
1
1.0
1
0
0
100.0
912.6
425.0
1337.6
View list
12
106087799
Anthony, L (Liquel)
1
1.0
1
0
0
100.0
1039.9
425.0
1464.9
View list
13
206088319
Andrews, K (Kaylin)
1
1.0
1
0
0
100.0
872.2
425.0
1297.2
View list
14
1060101971
Achiano, K (Kofi)
1
1.0
1
0
0
100.0
1029.9
425.0
1454.9
View list
15
209083403
Havenga, S (Shaylee)
1
1.0
1
0
0
100.0
872.2
425.0
1297.2
View list
16
1050106488
Gouenbaum, J (Joshua)
1
1.0
1
0
0
100.0
1029.9
425.0
1454.9
View list
17
206088946
Fradie, C (Charlize)
1
1.0
1
0
0
100.0
1228.2
425.0
1653.2
View list
18
108092101
Dicks, D (Drake)
1
1.0
1
0
0
100.0
1228.2
425.0
1653.2
View list
19
208087047
Knoesen, A (Abigail)
1
1.0
1
0
0
100.0
1228.2
425.0
1653.2
View list
20
106073359
Meyer, WK (Wayde)
1
1.0
1
0
0
100.0
1039.9
425.0
1464.9
View list