Chess South Africa
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Chess South Africa
Cornforth, J (Joshua)
Dob:
2017/06/12 (U8)
Gender:
Male
Chess SA id:
1170156971
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (49 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
1264.7
Current Weighted rating
1178.7
Current Weighted performance
1255.0
Current official/published rating (highest between Raw, WR and WP)
1264.7
Current highest rating achieved
1264.7
Current floor (min rating allowed)
764.7
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)
±151.2
Current Raw change used (final)
0.0
Projected new Raw rating
1264.7
Projected new Weighed rating
1084.1
Projected new Weighted performance
1255.0
Projected new final Raw rating (if new WP > new Raw)
1264.7
Projected new highest rating
1264.7
Projected new floor
764.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.7
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
1276.6
Current Weighted rating
1174.6
Current Weighted performance
1255.0
Current official/published rating (highest between Raw, WR and WP)
1276.6
Current highest rating achieved
1276.6
Current floor (min rating allowed)
776.6
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)
±148.7
Current Raw change used (final)
0.0
Projected new Raw rating
1276.6
Projected new Weighed rating
1080.3
Projected new Weighted performance
1255.0
Projected new final Raw rating (if new WP > new Raw)
1276.6
Projected new highest rating
1276.6
Projected new floor
776.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1276.6
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Western Cape PS Individuals Championship 2024 (U7 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1228.0
1242.8
Analysis
5
Eden Chess Trials 2 2024 (U8)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
7.0
1131.2
1120.0
Analysis
4
Eden School Chess Trials 1 2024 (U7 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1134.8
1122.2
Analysis
3
George Schools Trials 3 2024 (U7 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1134.8
1122.2
Analysis
2
George Schools Trials 2 2024 (U7 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1163.2
1154.6
Analysis
1
George Schools Trials 1 2024 (U7 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1163.2
1154.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Western Cape PS Individuals Championship 2024 (U7 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1228.0
1242.8
Analysis
6
Eden Chess Trials 2 2024 (U8)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
7.0
1131.2
1120.0
Analysis
5
Eden School Chess Trials 1 2024 (U7 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1134.8
1122.2
Analysis
4
George Schools Trials 3 2024 (U7 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1134.8
1122.2
Analysis
3
George Schools Trials 2 2024 (U7 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1163.2
1154.6
Analysis
2
George Schools Trials 1 2024 (U7 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
1.5
1163.2
1154.6
Analysis
1
George Chess Club Winter Open 2023 (D)
2023/05/20
2023/05/20
Eden District (WEG)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
16
5
13
18.5
54.4
37.5
1200.7
1238.2
White
17
9
2
6
10.0
58.8
75.0
1187.9
1262.9
Black
17
7
3
7
8.5
50.0
0.0
1213.5
1213.5
Standard
All
34
16
5
13
18.5
54.4
37.5
1200.7
1238.2
White
17
9
2
6
10.0
58.8
75.0
1187.9
1262.9
Black
17
7
3
7
8.5
50.0
0.0
1213.5
1213.5
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
39
17
5
17
19.5
50.0
0.0
1205.7
1205.7
White
19
9
2
8
10.0
52.6
22.4
1198.3
1220.6
Black
20
8
3
9
9.5
47.5
-21.3
1212.8
1191.5
Standard
All
39
17
5
17
19.5
50.0
0.0
1205.7
1205.7
White
19
9
2
8
10.0
52.6
22.4
1198.3
1220.6
Black
20
8
3
9
9.5
47.5
-21.3
1212.8
1191.5
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
1170148816
Van Der Merwe, F (Finley)
5
1.0
1
0
4
20.0
1158.5
-255.0
903.5
View list
2
1170192945
Vermeulen, E (Elster)
4
1.5
1
1
2
37.5
1164.3
-106.3
1058.0
View list
3
1170192942
Rens, B (Beauwin)
3
1.0
1
0
2
33.3
1143.1
-141.7
1001.4
View list
4
1170192943
Rens, D (Deauwin)
3
0.5
0
1
2
16.7
1143.1
-283.3
859.7
View list
5
1170192939
Kotze, B (Barend)
2
2.0
2
0
0
100.0
1163.2
425.0
1588.2
View list
6
1170192938
Kennedy, C (Cuan)
2
1.5
1
1
0
75.0
1134.8
212.5
1347.3
View list
7
1170192937
Hessie, L (Luke)
2
1.0
1
0
1
50.0
1133.0
0.0
1133.0
View list
8
1170193019
Bruiners, J (Jeanne)
2
1.0
0
2
0
50.0
1133.0
0.0
1133.0
View list
9
1170192944
Rostoll, A (Arno)
1
1.0
1
0
1
100.0
1131.2
425.0
1556.2
View list
10
2170193021
Bezuidenhout, C (Clara)
1
1.0
1
0
0
100.0
1131.2
425.0
1556.2
View list
11
2170193022
De Swart, R (Rebecca)
1
1.0
1
0
0
100.0
1131.2
425.0
1556.2
View list
12
2170300538
Janse Van Rensburg, L (Louise)
1
1.0
1
0
0
100.0
1131.2
425.0
1556.2
View list
13
1170300085
Louw, S (Sarel Johannes)
1
1.0
1
0
0
100.0
1228.0
425.0
1653.0
View list
14
1170149856
Llopis Thomas, M (Matisse)
1
1.0
1
0
0
100.0
1228.0
425.0
1653.0
View list
15
1170141005
Levin, J (Jesse)
1
1.0
1
0
0
100.0
1228.0
425.0
1653.0
View list
16
1170192941
Muller, D (Darryn)
1
1.0
1
0
0
100.0
1134.8
425.0
1559.8
View list
17
1160153833
Van Eeden, C (Christiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1170193020
Van Zyl, C (Cihan)
1
1.0
1
0
0
100.0
1163.2
425.0
1588.2
View list
19
1170192944
Rostoll, A (Armo)
1
0.0
1
0
1
0.0
1163.2
-425.0
738.2
View list
20
1170192862
Smit, G (Gerrit)
1
0.0
0
0
1
0.0
1228.0
-425.0
803.0
View list