Chess South Africa
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Chess South Africa
May, J (Juwayne)
Dob:
2010/11/04 (U16)
Gender:
Male
Chess SA id:
1100150497
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/03/03 (75 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
1243.9
Curent Weighted rating
1206.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1243.9
Current floor (min rating allowed)
743.9
Current highest rating achieved
1243.9
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)
±155.8
Current Raw change used (final)
0.0
Projected new Raw rating
1243.9
Projected new Weighed rating
1209.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.9
Projected new floor
743.9
Projected new K-facor
36
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
1245.5
Curent Weighted rating
1205.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1245.5
Current floor (min rating allowed)
745.5
Current highest rating achieved
1245.5
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)
±155.4
Current Raw change used (final)
0.0
Projected new Raw rating
1245.5
Projected new Weighed rating
1209.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1245.5
Projected new floor
745.5
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1214.3
1212.4
Analysis
1
North District School Trials 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1197.0
1196.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1214.3
1212.4
Analysis
2
North District School Trials 2024 (U15 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1197.0
1196.4
Analysis
1
North District School Trials 2023 (U13 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
5
2
4
6.0
54.5
38.6
1288.6
1327.2
White
6
4
1
1
4.5
75.0
212.5
1264.2
1476.7
Black
5
1
1
3
1.5
30.0
-170.0
1317.8
1147.8
Standard
All
11
5
2
4
6.0
54.5
38.6
1288.6
1327.2
White
6
4
1
1
4.5
75.0
212.5
1264.2
1476.7
Black
5
1
1
3
1.5
30.0
-170.0
1317.8
1147.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
7
3
6
8.5
53.1
26.6
1258.6
1285.2
White
9
6
2
1
7.0
77.8
236.1
1240.6
1476.7
Black
7
1
1
5
1.5
21.4
-242.9
1281.8
1039.0
Standard
All
16
7
3
6
8.5
53.1
26.6
1258.6
1285.2
White
9
6
2
1
7.0
77.8
236.1
1240.6
1476.7
Black
7
1
1
5
1.5
21.4
-242.9
1281.8
1039.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1100101906
Hollander, M (Matthew)
2
1.0
1
0
1
50.0
1198.5
0.0
1198.5
View list
2
1100150479
Davids, D (Devon)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1090097541
O`connell, G (Geordan)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
4
1100134367
Gwanzura, K (Kevin)
1
1.0
1
0
0
100.0
1214.3
425.0
1639.3
View list
5
1090158907
Jonkers, E (Elvico)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list
6
1100156929
Janse Van Rensburg, D (Daniel)
1
1.0
1
0
0
100.0
1214.3
425.0
1639.3
View list
7
1110137352
Dockrall, J (James)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1100137377
De Klerk, M (Matthew)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1090158895
Gacula, A (Amile)
1
0.5
0
1
0
50.0
1214.3
0.0
1214.3
View list
10
1090138521
Morrison, C (Callum)
1
0.5
0
1
0
50.0
1214.3
0.0
1214.3
View list
11
109076474
Palmer, J (Jesse)
1
0.0
0
0
1
0.0
1214.3
-425.0
789.3
View list
12
1100132117
Meade, N (Nicholas)
1
0.0
0
0
1
0.0
1197.0
-425.0
772.0
View list
13
1100150484
Fortune, R (Ruchin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1090134091
Ellappa, J (Judah)
1
0.0
0
0
1
0.0
1214.3
-425.0
789.3
View list
15
1100109825
Du Raan, C (Cobus)
1
0.0
0
0
1
0.0
1197.0
-425.0
772.0
View list