Chess South Africa
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Chess South Africa
Jonker, A (Aiden)
Dob:
2011/06/17 (U14)
Gender:
Male
Chess SA id:
1110151672
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2023/05/30 (369 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
1182.8
Curent Weighted rating
1186.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1186.0
Current floor (min rating allowed)
701.3
Current highest rating achieved
1201.3
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)
±169.9
Current Raw change used (final)
0.0
Projected new Raw rating
1182.8
Projected new Weighed rating
1185.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1185.5
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1201.3
Projected new floor
701.3
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
1177.2
Curent Weighted rating
1181.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1181.4
Current floor (min rating allowed)
677.2
Current highest rating achieved
1177.2
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)
±171.3
Current Raw change used (final)
0.0
Projected new Raw rating
1177.2
Projected new Weighed rating
1180.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.6
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1177.2
Projected new floor
677.2
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
1191.2
Curent Weighted rating
1192.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1192.3
Current floor (min rating allowed)
691.2
Current highest rating achieved
1191.2
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)
±167.9
Current Raw change used (final)
0.0
Projected new Raw rating
1191.2
Projected new Weighed rating
1192.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.0
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1191.2
Projected new floor
691.2
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
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)
691.2
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
691.2
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
2
UCC Protea Cup 2023 (B)
2023/04/15
2023/05/30
Nelson Mandela Bay (ENM)
Standard
60
0.83
8
3
1.0
1201.3
1200.0
Analysis
1
Uitenhage Chess Club Inaugural Rapid Tournament 2023
2023/02/21
2023/03/27
Nelson Mandela Bay (ENM)
Rapid
20
0.47
6
4
1.5
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
7
2
1
4
2.5
35.7
-121.4
1260.3
1138.8
White
4
1
0
3
1.0
25.0
-212.5
1308.7
1096.2
Black
3
1
1
1
1.5
50.0
0.0
1195.7
1195.7
Standard
All
3
1
0
2
1.0
33.3
-141.7
1177.7
1036.0
White
2
1
0
1
1.0
50.0
0.0
1173.0
1173.0
Black
1
0
0
1
0.0
0.0
-425.0
1187.1
762.1
Rapid
All
4
1
1
2
1.5
37.5
-106.3
1322.2
1215.9
White
2
0
0
2
0.0
0.0
-425.0
1444.3
1019.3
Black
2
1
1
0
1.5
75.0
212.5
1200.0
1412.5
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
2140151668
Geyer, M (Mia)
1
1.0
1
0
0
100.0
1201.3
425.0
1626.3
View list
2
1110151684
Theron, N (Nathan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100151661
Adams, J (Jessica)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
106069608
Van Der Bank, Z (Zak)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1110131279
Smith, A (Andre)
1
0.0
0
0
1
0.0
1201.3
-425.0
776.3
View list
6
2110153680
Kilian, S (Skyler)
1
0.0
0
0
1
0.0
1201.3
-425.0
776.3
View list
7
171000676
Anthony, D (Deon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list