Chess South Africa
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Chess South Africa
Yon, J (Jay Tee)
Dob:
2012/04/08 (U14)
Gender:
Male
Chess SA id:
1120147451
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/11/04 (197 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
1140.3
Curent Weighted rating
1158.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1158.1
Current floor (min rating allowed)
688.5
Current highest rating achieved
1188.5
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)
±180.5
Current Raw change used (final)
0.0
Projected new Raw rating
1140.3
Projected new Weighed rating
1155.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1155.7
Projected effective change (new Official - current Official)
-2.4
Projected new highest rating
1188.5
Projected new floor
688.5
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)
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
1089.6
Curent Weighted rating
1122.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1122.4
Current floor (min rating allowed)
680.8
Current highest rating achieved
1180.8
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)
±194.1
Current Raw change used (final)
0.0
Projected new Raw rating
1089.6
Projected new Weighed rating
1118.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.0
Projected effective change (new Official - current Official)
-4.4
Projected new highest rating
1180.8
Projected new floor
680.8
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)
680.8
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
680.8
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
3
Chas Everitt and MHI Attorneys Rapid 2023 (U12)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
5
1.0
1168.6
1140.8
Analysis
2
Cape Town Open 2023 (U12)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1188.5
1180.8
Analysis
1
Metro Rapid 2022 (U11 Boys)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
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
16
5
0
11
5.0
31.3
-159.4
1201.5
1042.1
White
8
4
0
4
4.0
50.0
0.0
1208.1
1208.1
Black
8
1
0
7
1.0
12.5
-318.8
1194.9
876.1
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
16
5
0
11
5.0
31.3
-159.4
1201.5
1042.1
White
8
4
0
4
4.0
50.0
0.0
1208.1
1208.1
Black
8
1
0
7
1.0
12.5
-318.8
1194.9
876.1
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
2120140117
Lambrechts, K (Kailynn)
1
1.0
1
0
0
100.0
1168.6
425.0
1593.6
View list
2
1110143642
Mokhele, A (Anganathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2130147565
Mkonqo, M (Mahle)
1
1.0
1
0
0
100.0
1188.5
425.0
1613.5
View list
4
1110147437
Manono, A (Avethandwa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2120148280
Makubalo, S (Sinentle)
1
1.0
1
0
0
100.0
1188.5
425.0
1613.5
View list
6
1120158294
Zhu, Z (Zhaonan)
1
0.0
0
0
1
0.0
1168.6
-425.0
743.6
View list
7
2130141173
Xabadiya, N (Nizibone)
1
0.0
0
0
1
0.0
1188.5
-425.0
763.5
View list
8
1120138611
Waldeck, A (Aaron)
1
0.0
0
0
1
0.0
1168.6
-425.0
743.6
View list
9
2120109829
Van De Vyver, M (Mia)
1
0.0
0
0
1
0.0
1168.6
-425.0
743.6
View list
10
1110147436
Madalambana, N (Ndumiso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1120134377
Kolin, I (Itai)
1
0.0
0
0
1
0.0
1188.5
-425.0
763.5
View list
12
1120150398
He, Z (Zonghan)
1
0.0
0
0
1
0.0
1188.5
-425.0
763.5
View list
13
2130150465
Geldenhuys, K (Katja)
1
0.0
0
0
1
0.0
1168.6
-425.0
743.6
View list
14
1110140724
Chuang, G (Gareth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1130132165
Calitz, S (Steyn)
1
0.0
0
0
1
0.0
1188.5
-425.0
763.5
View list
16
1110146724
Bailey, Z (Zack)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list