Chess South Africa
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Chess South Africa
Van Dyk, SJ (Sarel)
Dob:
2009/08/13 (U16)
Gender:
Male
Chess SA id:
1090142973
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2022/06/11 (749 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
1281.1
Current Weighted rating
1281.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1281.1
Current highest rating achieved
1281.1
Current floor (min rating allowed)
781.1
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)
±147.7
Current Raw change used (final)
0.0
Projected new Raw rating
1281.1
Projected new Weighed rating
1178.6
Projected new Weighted performance
380.4
Projected new final Raw rating (if new WP > new Raw)
1281.1
Projected new highest rating
1281.1
Projected new floor
781.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1281.1
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
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
1320.0
Current Weighted rating
1320.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1320.0
Current highest rating achieved
1320.0
Current floor (min rating allowed)
820.0
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)
±139.8
Current Raw change used (final)
0.0
Projected new Raw rating
1320.0
Projected new Weighed rating
1214.4
Projected new Weighted performance
400.4
Projected new final Raw rating (if new WP > new Raw)
1320.0
Projected new highest rating
1320.0
Projected new floor
820.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1320.0
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
1
Gauteng North District Individual Chess Finals 2022 (U13 Open)
2022/06/11
2022/06/11
Tshwane (GTP)
Rapid
30
0.60
7
7
7.0
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
7
7
0
0
7.0
100.0
425.0
1190.8
1615.8
White
4
4
0
0
4.0
100.0
425.0
1183.9
1608.9
Black
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
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
7
7
0
0
7.0
100.0
425.0
1190.8
1615.8
White
4
4
0
0
4.0
100.0
425.0
1183.9
1608.9
Black
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
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
110095324
Venter, D (Dian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
110092783
Van Rooyen, M (Marcel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1090142959
Muruzi, T (Tendai)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1100142951
Mnguni, S (Sanele)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1090142947
Matsha, S (Surprice)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1090142945
Matlala, M (Mpho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1100142929
Chauke, S (Sphiwe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
