Chess South Africa
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Chess South Africa
Van Schalkwyk, J (Juandre)
Dob:
2009/09/08 (U16)
Gender:
Male
Chess SA id:
1090130072
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1723 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
1151.2
Current Weighted rating
1151.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1151.2
Current highest rating achieved
1158.2
Current floor (min rating allowed)
658.2
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)
±177.8
Current Raw change used (final)
0.0
Projected new Raw rating
1151.2
Projected new Weighed rating
1059.1
Projected new Weighted performance
250.7
Projected new final Raw rating (if new WP > new Raw)
1151.2
Projected new highest rating
1158.2
Projected new floor
658.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.2
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
1142.0
Current Weighted rating
1142.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1142.0
Current highest rating achieved
1148.4
Current floor (min rating allowed)
648.4
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)
±180.1
Current Raw change used (final)
0.0
Projected new Raw rating
1142.0
Projected new Weighed rating
1050.6
Projected new Weighted performance
250.7
Projected new final Raw rating (if new WP > new Raw)
1142.0
Projected new highest rating
1148.4
Projected new floor
648.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.0
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Hoerskool Drie Riviere 2020 (F)
2020/03/07
2020/03/07
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1158.2
1148.4
Analysis
1
Midvaal Chess Open 2020 (C)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
4
1.0
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
9
1
4
4
3.0
33.3
-141.7
1175.4
1033.7
White
4
0
2
2
1.0
25.0
-212.5
1200.0
987.5
Black
5
1
2
2
2.0
40.0
-85.0
1155.7
1070.7
Standard
All
9
1
4
4
3.0
33.3
-141.7
1175.4
1033.7
White
4
0
2
2
1.0
25.0
-212.5
1200.0
987.5
Black
5
1
2
2
2.0
40.0
-85.0
1155.7
1070.7
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
2080130070
Labuschagne, C (Charne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120132886
Khoali, T (Tlhalefo)
1
0.5
0
1
0
50.0
1158.2
0.0
1158.2
View list
3
1140132884
Janse Van Rensburg, J (Jacob)
1
0.5
0
1
0
50.0
1158.2
0.0
1158.2
View list
4
1130132882
Durant, N (Nicholas)
1
0.5
0
1
0
50.0
1158.2
0.0
1158.2
View list
5
1090132898
Van Tonder, D (Dunay)
1
0.5
0
1
0
50.0
1158.2
0.0
1158.2
View list
6
1110132887
Lehloo, A (Anthony)
1
0.0
0
0
1
0.0
1158.2
-425.0
733.2
View list
7
2080130071
Lawrenson, J (Jessica)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2080108481
Kok, S (Sydney)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2080130068
Cronje, C (Chloe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
