Chess South Africa
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Chess South Africa
Van Wyk, J (Jason)
Dob:
2012/07/14 (U14)
Gender:
Male
Chess SA id:
1120142697
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (54 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
1182.9
Current Weighted rating
1180.5
Current Weighted performance
928.1
Current official/published rating (highest between Raw, WR and WP)
1182.9
Current highest rating achieved
1217.9
Current floor (min rating allowed)
717.9
Current K-factor
36
Games played this month
1
Score (S)
0.0
Expected score (We)
0.52
Difference (S-We)
-0.43
Current Raw change (no limits, including tournament time weight)
-15.5
Current min/max change allowed (with limits)
±169.9
Current Raw change used (final)
-15.5
Projected new Raw rating
1167.4
Projected new Weighed rating
1086.5
Projected new Weighted performance
928.1
Projected new final Raw rating (if new WP > new Raw)
1167.4
Projected new highest rating
1217.9
Projected new floor
717.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.4
Projected effective change (new Official - current Official)
-15.5
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
1176.3
Current Weighted rating
1173.4
Current Weighted performance
928.1
Current official/published rating (highest between Raw, WR and WP)
1176.3
Current highest rating achieved
1221.6
Current floor (min rating allowed)
721.6
Current K-factor
36
Games played this month
1
Score (S)
0.0
Expected score (We)
0.51
Difference (S-We)
-0.51
Current Raw change (no limits, including tournament time weight)
-18.4
Current min/max change allowed (with limits)
±171.5
Current Raw change used (final)
-18.4
Projected new Raw rating
1157.9
Projected new Weighed rating
1080.0
Projected new Weighted performance
928.1
Projected new final Raw rating (if new WP > new Raw)
1157.9
Projected new highest rating
1221.6
Projected new floor
721.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.9
Projected effective change (new Official - current Official)
-18.4
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
Tournament:
Ekurhuleni North Schools Finals - Teams 2024 (U13 Open)
Start:
2024/08/03
End:
2024/08/03
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
1
Games:
1
Score:
0.0
Main rating:
1182.9
Rating gain/loss:
-15.5
Type rating:
1176.3
Rating gain/loss:
-18.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Ekurhuleni North Schools Finals - Teams 2024 (U13 Open)
2024/08/03
2024/08/03
Ekurhuleni (GE)
Standard
60
0.83
5
1
0.0
1182.9
1176.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Ekurhuleni North Schools Finals - Teams 2024 (U13 Open)
2024/08/03
2024/08/03
Ekurhuleni (GE)
Standard
60
0.83
5
1
0.0
1182.9
1176.3
Analysis
5
2023 Ekurhuleni North District Schools Finals (U11)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1183.5
1177.7
Analysis
4
Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1157.2
1144.6
Analysis
3
2022 Gauteng Schools Team Championships (U11 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
0.0
1217.9
1221.6
Analysis
2
Ekurhuleni-North Schools Teams 2022 (U11)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1217.9
1221.6
Analysis
1
Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys)
2022/05/13
2022/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
White
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
White
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
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
25
11
0
14
11.0
44.0
-51.0
1205.8
1154.8
White
12
4
0
8
4.0
33.3
-141.7
1216.5
1074.8
Black
13
7
0
6
7.0
53.8
32.7
1195.9
1228.6
Standard
All
25
11
0
14
11.0
44.0
-51.0
1205.8
1154.8
White
12
4
0
8
4.0
33.3
-141.7
1216.5
1074.8
Black
13
7
0
6
7.0
53.8
32.7
1195.9
1228.6
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
1120144399
Jordaan, L (Liam)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
2
1130140135
Hoffmann, H (Hein)
1
1.0
1
0
0
100.0
1157.2
425.0
1582.2
View list
3
1130139609
Fritz, N (Nolan)
1
1.0
1
0
0
100.0
1157.2
425.0
1582.2
View list
4
1120142685
Matabane, T (Tshwarelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120155009
Mashego, D (Diego)
1
1.0
1
0
0
100.0
1157.2
425.0
1582.2
View list
6
1120130065
Lovett, K (Kurgan)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
7
2130107813
Labuschagne, A (Anandi)
1
1.0
1
0
0
100.0
1183.5
425.0
1608.5
View list
8
1110142672
Bouwer, J (Jayden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1120144406
Mbatha, S (Samukelo)
1
1.0
1
0
0
100.0
1217.9
425.0
1642.9
View list
10
1110142688
Mothai, G (Gauta)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1120155027
Zungu, L (Lungalami Sbonelo)
1
1.0
1
0
0
100.0
1183.5
425.0
1608.5
View list
12
2120109367
Pillay, V (Verana)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
13
1110133419
Ngwenya, S (Sibusiso)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
14
1130144409
Mosetla, B (Bonolo)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
15
1110310769
Molefe, M (Mmampho)
1
0.0
0
0
1
0.0
1182.9
-425.0
757.9
View list
16
1110142687
Mokobodi, M (Mahlatse)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1130155011
Mathonsi, A (Alan Ntwanano)
1
0.0
0
0
1
0.0
1157.2
-425.0
732.2
View list
18
2110130015
Botha, C (Cathri Amari)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
19
1110145750
Kadima, J (Jayden)
1
0.0
0
0
1
0.0
1217.9
-425.0
792.9
View list
20
2120142703
Daubert, M (Michelle)
1
0.0
0
0
1
0.0
1183.5
-425.0
758.5
View list