Chess South Africa
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Chess South Africa
Vuyk, J (Jp)
Dob:
2011/07/08 (U14)
Gender:
Male
Chess SA id:
1110300729
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (78 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
1227.6
Current Weighted rating
1205.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1227.6
Current highest rating achieved
1227.6
Current floor (min rating allowed)
727.6
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)
±159.4
Current Raw change used (final)
0.0
Projected new Raw rating
1227.6
Projected new Weighed rating
1109.2
Projected new Weighted performance
750.6
Projected new final Raw rating (if new WP > new Raw)
1227.6
Projected new highest rating
1227.6
Projected new floor
727.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1227.6
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
1231.4
Current Weighted rating
1206.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1231.4
Current highest rating achieved
1231.4
Current floor (min rating allowed)
731.4
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)
±158.6
Current Raw change used (final)
0.0
Projected new Raw rating
1231.4
Projected new Weighed rating
1110.0
Projected new Weighted performance
750.6
Projected new final Raw rating (if new WP > new Raw)
1231.4
Projected new highest rating
1231.4
Projected new floor
731.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1231.4
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Bojanala's Rating Express 2024 (Development)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1215.3
1218.4
Analysis
1
Bojanala Silwerrand's Rating Implosion 2024 (Development)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Bojanala's Rating Express 2024 (Development)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1215.3
1218.4
Analysis
1
Bojanala Silwerrand's Rating Implosion 2024 (Development)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
2
3
6.0
60.0
85.0
1204.0
1289.0
White
6
3
1
2
3.5
58.3
70.8
1209.7
1280.5
Black
4
2
1
1
2.5
62.5
106.3
1195.5
1301.8
Standard
All
10
5
2
3
6.0
60.0
85.0
1204.0
1289.0
White
6
3
1
2
3.5
58.3
70.8
1209.7
1280.5
Black
4
2
1
1
2.5
62.5
106.3
1195.5
1301.8
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
10
5
2
3
6.0
60.0
85.0
1204.0
1289.0
White
6
3
1
2
3.5
58.3
70.8
1209.7
1280.5
Black
4
2
1
1
2.5
62.5
106.3
1195.5
1301.8
Standard
All
10
5
2
3
6.0
60.0
85.0
1204.0
1289.0
White
6
3
1
2
3.5
58.3
70.8
1209.7
1280.5
Black
4
2
1
1
2.5
62.5
106.3
1195.5
1301.8
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
1140300710
Du Toit, G (Gerhardt)
2
0.5
0
1
1
25.0
1207.7
-212.5
995.2
View list
2
1160301603
Jonker, C (Caleb)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
3
1150301602
Grobler, X (Xander)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
4
1150300709
Da Silva, J (Jason)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120300727
Van Rooyen, C (Christiaan)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
6
2140300717
Mmutlane, K (Kaone-Botshelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1130300711
Kgosimang, T (Tswelelo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
2130300714
Liebenberg, L (Lana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2150192112
Lee, A (Amanda)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
