Chess South Africa
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Chess South Africa
Fu, J (Jonathan)
Dob:
2004/12/18 (Adult)
Gender:
Male
Chess SA id:
104076695
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/05/29 (396 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
1266.0
Current Weighted rating
1253.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1266.0
Current highest rating achieved
1266.0
Current floor (min rating allowed)
766.0
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)
±150.9
Current Raw change used (final)
0.0
Projected new Raw rating
1266.0
Projected new Weighed rating
1154.8
Projected new Weighted performance
700.6
Projected new final Raw rating (if new WP > new Raw)
1266.0
Projected new highest rating
1266.0
Projected new floor
766.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1266.0
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
1279.9
Current Weighted rating
1265.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1279.9
Current highest rating achieved
1279.9
Current floor (min rating allowed)
779.9
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)
±148.0
Current Raw change used (final)
0.0
Projected new Raw rating
1279.9
Projected new Weighed rating
1165.5
Projected new Weighted performance
700.6
Projected new final Raw rating (if new WP > new Raw)
1279.9
Projected new highest rating
1279.9
Projected new floor
779.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1279.9
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
Steyn City School Chess League 2023 (A)
2023/05/05
2023/05/29
Johannesburg Metro (GJM)
Standard
60
0.83
6
6
5.0
1200.0
1200.0
Analysis
1
Dainfern College Chess League 2023 (A)
2023/01/30
2023/03/13
Johannesburg Metro (GJM)
Standard
60
0.83
6
6
3.0
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
12
8
0
4
8.0
66.7
141.7
1208.8
1350.5
White
5
4
0
1
4.0
80.0
255.0
1207.0
1462.0
Black
7
4
0
3
4.0
57.1
60.7
1210.0
1270.8
Standard
All
12
8
0
4
8.0
66.7
141.7
1208.8
1350.5
White
5
4
0
1
4.0
80.0
255.0
1207.0
1462.0
Black
7
4
0
3
4.0
57.1
60.7
1210.0
1270.8
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
1050117139
Yende, B (Bonga)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1050153736
Dullabh, S (Shivay)
2
1.0
1
0
1
50.0
1200.0
0.0
1200.0
View list
3
1060153731
Chundru, L (Likitha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090153745
Lin, Z (Zihan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050153743
Khutsone, T (Tshireletso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1070153750
Mufandaidza, A (Anashe Stefan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1070117872
Mbogoma, J (Jesse)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1080140201
Madilola, M (Matlhogonolo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1080153739
Helmund, N (Nathan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1060153734
Dobrescu, A (Adrian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
