Chess South Africa
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Chess South Africa
Wainright, J (John-William)
Dob:
2010/03/04 (U16)
Gender:
Male
Chess SA id:
1100150441
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (210 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
Curent Raw rating
1131.6
Curent Weighted rating
1146.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.0
Current floor (min rating allowed)
669.7
Current highest rating achieved
1169.7
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)
±182.8
Current Raw change used (final)
0.0
Projected new Raw rating
1131.6
Projected new Weighed rating
1143.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1143.7
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1169.7
Projected new floor
669.7
Projected new K-facor
40
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
Curent Raw rating
1149.6
Curent Weighted rating
1164.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1164.9
Current floor (min rating allowed)
649.6
Current highest rating achieved
1149.6
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)
±178.2
Current Raw change used (final)
0.0
Projected new Raw rating
1149.6
Projected new Weighed rating
1162.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.7
Projected effective change (new Official - current Official)
-2.2
Projected new highest rating
1149.6
Projected new floor
649.6
Projected new K-facor
40
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
Curent Raw rating
1138.4
Curent Weighted rating
1146.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1146.1
Current floor (min rating allowed)
649.2
Current highest rating achieved
1149.2
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)
±181.0
Current Raw change used (final)
0.0
Projected new Raw rating
1138.4
Projected new Weighed rating
1144.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.4
Projected effective change (new Official - current Official)
-1.7
Projected new highest rating
1149.2
Projected new floor
649.2
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
649.2
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
649.2
Projected new K-facor
36
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
5
West Coast Primary Schools Grand Challenge League 2023 (Development)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
0
0.0
1131.6
1138.4
Analysis
4
Pedro Booyse Top Schools 2023 (U13)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
5
1.5
1160.8
1200.0
Analysis
3
Lower West Coast Top Schools Championships 2023 (U13)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
1.5
1169.7
1149.2
Analysis
2
Rhenish Primary Tournament 2023 (U14)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Rapid
30
0.60
6
5
2.0
1166.1
1136.8
Analysis
1
Laerskool Welgemoed Rapid 2023 (U14)
2023/02/11
2023/02/11
Cape Town (WCT)
Rapid
25
0.54
6
6
1.5
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
20
5
3
12
6.5
32.5
-148.8
1219.4
1070.7
White
12
2
2
8
3.0
25.0
-212.5
1232.6
1020.1
Black
8
3
1
4
3.5
43.8
-53.1
1199.7
1146.5
Standard
All
5
1
1
3
1.5
30.0
-170.0
1202.2
1032.2
White
4
1
1
2
1.5
37.5
-106.3
1202.8
1096.5
Black
1
0
0
1
0.0
0.0
-425.0
1199.9
774.9
Rapid
All
15
4
2
9
5.0
33.3
-141.7
1225.2
1083.5
White
8
1
1
6
1.5
18.8
-265.6
1247.6
981.9
Black
7
3
1
3
3.5
50.0
0.0
1199.6
1199.6
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
2130139089
Swartz, A (Ashan)
1
1.0
1
0
0
100.0
1160.8
425.0
1585.8
View list
2
2100156935
Maritz, A (Ashnique)
1
1.0
1
0
0
100.0
1166.1
425.0
1591.1
View list
3
1100156931
Julius, D (Devon)
1
1.0
1
0
0
100.0
1166.1
425.0
1591.1
View list
4
1100150413
Africa, Z (Zachary)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120157835
Bredenkamp, A (Aeon)
1
1.0
1
0
0
100.0
1169.7
425.0
1594.7
View list
6
1110150417
Bredenkamp, A (Adriaan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1100148012
Heynse, E (Ethan)
1
0.5
0
1
0
50.0
1169.7
0.0
1169.7
View list
8
2100131825
Van Schalkwyk, M (Mia-Leigh Che)
1
0.5
0
1
0
50.0
1160.8
0.0
1160.8
View list
9
2100147743
Van Der Merwe, E (Emei)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2100137389
Van Der Horst, K (Kylah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1110157841
Swarts, Y (Yardley)
1
0.0
0
0
1
0.0
1169.7
-425.0
744.7
View list
12
1110137370
Spence, B (Brian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
2100138353
Raath, L (Lisa)
1
0.0
0
0
1
0.0
1169.7
-425.0
744.7
View list
14
2110153189
Opperman, K (Kelly-Ann)
1
0.0
0
0
1
0.0
1160.8
-425.0
735.8
View list
15
2110139461
Ntangana, M (Mihle)
1
0.0
0
0
1
0.0
1166.1
-425.0
741.1
View list
16
110094681
Meyer, M (Matthew)
1
0.0
0
0
1
0.0
1166.1
-425.0
741.1
View list
17
1110138761
Losper, J (Joshua)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1100156596
Knight, T (Tyde)
1
0.0
0
0
1
0.0
1160.8
-425.0
735.8
View list
19
1100148011
Hengson, P (Peter John)
1
0.0
0
0
1
0.0
1160.8
-425.0
735.8
View list
20
1100156919
Adams, C (Chad)
1
0.0
0
0
1
0.0
1166.1
-425.0
741.1
View list