Player Page

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: 2024/10/04 (49 days ago)
Ratings
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 rating1163.2
Current Weighted rating1178.9
Current Weighted performance905.5
Current official/published rating (highest between Raw, WR and WP)1178.9
Current highest rating achieved1217.9
Current floor (min rating allowed)717.9
Current K-factor36
Games played this month0
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.2
Projected new Weighed rating1084.8
Projected new Weighted performance905.5
Projected new final Raw rating (if new WP > new Raw)1163.2
Projected new highest rating1217.9
Projected new floor717.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.2
Projected effective change (new Official - current Official)-15.7
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 rating1153.2
Current Weighted rating1171.5
Current Weighted performance905.5
Current official/published rating (highest between Raw, WR and WP)1171.5
Current highest rating achieved1221.6
Current floor (min rating allowed)721.6
Current K-factor36
Games played this month0
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)±177.2
Current Raw change used (final)0.0
Projected new Raw rating1153.2
Projected new Weighed rating1078.1
Projected new Weighted performance905.5
Projected new final Raw rating (if new WP > new Raw)1153.2
Projected new highest rating1221.6
Projected new floor721.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1153.2
Projected effective change (new Official - current Official)-18.3
s
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Gauteng Top Schools 2024 (Primary Reserves) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 2 1.0 1167.4 1157.9 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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Gauteng Top Schools 2024 (Primary Reserves) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 2 1.0 1167.4 1157.9 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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 3 1 0 2 1.0 33.3 -141.7 1140.7 999.1
White 2 0 0 2 0.0 0.0 -425.0 1130.8 705.8
Black 1 1 0 0 1.0 100.0 425.0 1160.7 1585.7
Standard All 3 1 0 2 1.0 33.3 -141.7 1140.7 999.1
White 2 0 0 2 0.0 0.0 -425.0 1130.8 705.8
Black 1 1 0 0 1.0 100.0 425.0 1160.7 1585.7
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 27 12 0 15 12.0 44.4 -47.2 1198.8 1151.6
White 13 4 0 9 4.0 30.8 -163.5 1204.6 1041.1
Black 14 8 0 6 8.0 57.1 60.7 1193.4 1254.1
Standard All 27 12 0 15 12.0 44.4 -47.2 1198.8 1151.6
White 13 4 0 9 4.0 30.8 -163.5 1204.6 1041.1
Black 14 8 0 6 8.0 57.1 60.7 1193.4 1254.1
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110142672 Bouwer, J (Jayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1150302452 Crous, R (Ruvan) 1 1.0 1 0 0 100.0 1167.4 425.0 1592.4 View list
3 1130140135 Hoffmann, H (Hein) 1 1.0 1 0 0 100.0 1157.2 425.0 1582.2 View list
4 1130139609 Fritz, N (Nolan) 1 1.0 1 0 0 100.0 1157.2 425.0 1582.2 View list
5 1120144399 Jordaan, L (Liam) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
6 1120142685 Matabane, T (Tshwarelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120155009 Mashego, D (Diego) 1 1.0 1 0 0 100.0 1157.2 425.0 1582.2 View list
8 1120130065 Lovett, K (Kurgan) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
9 2130107813 Labuschagne, A (Anandi) 1 1.0 1 0 0 100.0 1183.5 425.0 1608.5 View list
10 1110142688 Mothai, G (Gauta) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1120144406 Mbatha, S (Samukelo) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
12 1120155027 Zungu, L (Lungalami Sbonelo) 1 1.0 1 0 0 100.0 1183.5 425.0 1608.5 View list
13 1130155011 Mathonsi, A (Alan Ntwanano) 1 0.0 0 0 1 0.0 1157.2 -425.0 732.2 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 1110145750 Kadima, J (Jayden) 1 0.0 0 0 1 0.0 1217.9 -425.0 792.9 View list
18 2140302458 Human, D (Dunay) 1 0.0 0 0 1 0.0 1167.4 -425.0 742.4 View list
19 2120142703 Daubert, M (Michelle) 1 0.0 0 0 1 0.0 1183.5 -425.0 758.5 View list
20 1120142675 Costelha, M (Miguel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list