Chess South Africa
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Chess South Africa
Chu, J (James)
Dob:
2007/12/17 (U18)
Gender:
Male
Chess SA id:
107075264
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (153 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
855.2
Current Weighted rating
797.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
855.2
Current highest rating achieved
855.2
Current floor (min rating allowed)
355.2
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)
±271.0
Current Raw change used (final)
0.0
Projected new Raw rating
855.2
Projected new Weighed rating
734.1
Projected new Weighted performance
402.7
Projected new final Raw rating (if new WP > new Raw)
855.2
Projected new highest rating
855.2
Projected new floor
355.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
855.2
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
772.0
Current Weighted rating
772.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
772.0
Current highest rating achieved
772.0
Current floor (min rating allowed)
500.0
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)
±305.1
Current Raw change used (final)
0.0
Projected new Raw rating
772.0
Projected new Weighed rating
710.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
772.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
772.0
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
922.0
Current Weighted rating
817.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
922.0
Current highest rating achieved
922.0
Current floor (min rating allowed)
422.0
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)
±246.4
Current Raw change used (final)
0.0
Projected new Raw rating
922.0
Projected new Weighed rating
753.2
Projected new Weighted performance
423.9
Projected new final Raw rating (if new WP > new Raw)
922.0
Projected new highest rating
922.0
Projected new floor
422.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
922.0
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
772.0
Current Weighted rating
772.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
772.0
Current highest rating achieved
772.0
Current floor (min rating allowed)
500.0
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)
±305.1
Current Raw change used (final)
0.0
Projected new Raw rating
772.0
Projected new Weighed rating
710.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
772.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
772.0
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
1
Cape Town Junior League - Qualifier 2 2024 (U18)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
772.0
772.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Cape Town Junior League - Qualifier 2 2024 (U18)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
772.0
772.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
4
0
2
4.0
66.7
141.7
1200.5
1342.1
White
3
3
0
0
3.0
100.0
425.0
1258.3
1683.3
Black
3
1
0
2
1.0
33.3
-141.7
1142.6
1000.9
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
6
4
0
2
4.0
66.7
141.7
1200.5
1342.1
White
3
3
0
0
3.0
100.0
425.0
1258.3
1683.3
Black
3
1
0
2
1.0
33.3
-141.7
1142.6
1000.9
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
6
4
0
2
4.0
66.7
141.7
1200.5
1342.1
White
3
3
0
0
3.0
100.0
425.0
1258.3
1683.3
Black
3
1
0
2
1.0
33.3
-141.7
1142.6
1000.9
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
6
4
0
2
4.0
66.7
141.7
1200.5
1342.1
White
3
3
0
0
3.0
100.0
425.0
1258.3
1683.3
Black
3
1
0
2
1.0
33.3
-141.7
1142.6
1000.9
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
1100303015
Human-Wales, T (Tyler)
1
1.0
1
0
0
100.0
772.0
425.0
1197.0
View list
2
1060158262
Daniels, P (Peter)
1
1.0
1
0
0
100.0
772.0
425.0
1197.0
View list
3
2080115001
Ntabeni, P (Phelisa)
1
1.0
1
0
0
100.0
772.0
425.0
1197.0
View list
4
1080301954
Van Tonder, F (Francois)
1
1.0
1
0
0
100.0
772.0
425.0
1197.0
View list
5
1080193458
Sprowson, A (Andrew)
1
0.0
0
0
1
0.0
772.0
-425.0
347.0
View list
6
1100147483
Mhlatywa, I (Inathi)
1
0.0
0
0
1
0.0
772.0
-425.0
347.0
View list
