Player Page

Van Wyk, J (Johalise)
Dob: 2010/03/05 (U16)
Gender: Female
Chess SA id: 2100097167
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2019/03/17 (2077 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 rating1068.5
Current Weighted rating1068.5
Current Weighted performance252.8
Current official/published rating (highest between Raw, WR and WP)1068.5
Current highest rating achieved1199.0
Current floor (min rating allowed)699.0
Current K-factor40
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)±200.0
Current Raw change used (final)0.0
Projected new Raw rating1068.5
Projected new Weighed rating983.0
Projected new Weighted performance252.8
Projected new final Raw rating (if new WP > new Raw)1068.5
Projected new highest rating1199.0
Projected new floor699.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1068.5
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 rating1061.6
Current Weighted rating1061.6
Current Weighted performance258.7
Current official/published rating (highest between Raw, WR and WP)1061.6
Current highest rating achieved1192.4
Current floor (min rating allowed)692.4
Current K-factor40
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)±202.0
Current Raw change used (final)0.0
Projected new Raw rating1061.6
Projected new Weighed rating976.7
Projected new Weighted performance258.7
Projected new final Raw rating (if new WP > new Raw)1061.6
Projected new highest rating1192.4
Projected new floor692.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1061.6
Projected effective change (new Official - current Official)=0.0
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 rating1093.6
Current Weighted rating1093.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1093.6
Current highest rating achieved1198.4
Current floor (min rating allowed)698.4
Current K-factor40
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)±193.0
Current Raw change used (final)0.0
Projected new Raw rating1093.6
Projected new Weighed rating1006.1
Projected new Weighted performance149.6
Projected new final Raw rating (if new WP > new Raw)1093.6
Projected new highest rating1198.4
Projected new floor698.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1093.6
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Cape Winelands Schools Closed 2019 (U9 Girls) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 1 0.0 1082.4 1078.0 Analysis
9 2018 Wild Card Chess Championships (U10 Girls) 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 7 4.0 1094.0 1119.2 Analysis
8 South African Junior Team Championships 2018 (U10 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 5 3.0 1094.0 1119.2 Analysis
7 Western Cape Kings & Queens 2018 (Girls) 2018/10/20 2018/10/20 Cape Winelands (WCW) Rapid 30 0.60 5 3 1.0 1115.4 1143.2 Analysis
6 Caledon Open 2018 (U8+U10) 2018/09/29 2018/09/29 Overberg (WOS) Standard 60 0.83 5 5 2.0 1150.3 1164.4 Analysis
5 Spring Open 2018 (U8+U10) 2018/09/01 2018/09/01 Overberg (WOS) Standard 60 0.83 5 4 2.0 1150.3 1164.4 Analysis
4 Western Cape Schools Individuals 2018 (U9 Girls) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 3.0 1158.3 1192.4 Analysis
3 Cape Winelands Schools Prestige 2018 (U9 Girls) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 4.0 1199.0 1200.0 Analysis
2 Cape Winelands Schools Trials 1 2018 (U9 Girls) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.0 1199.0 1198.4 Analysis
1 North Boland Trials 2018 (U9 Girls) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game 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 49 23 1 25 23.5 48.0 -17.3 1089.8 1072.5
White 26 13 1 12 13.5 51.9 16.3 1069.9 1086.2
Black 23 10 0 13 10.0 43.5 -55.4 1112.3 1056.9
Standard All 35 18 0 17 18.0 51.4 12.1 1067.4 1079.5
White 18 9 0 9 9.0 50.0 0.0 1049.7 1049.7
Black 17 9 0 8 9.0 52.9 25.0 1086.2 1111.2
Rapid All 14 5 1 8 5.5 39.3 -91.1 1145.8 1054.7
White 8 4 1 3 4.5 56.3 53.1 1115.4 1168.5
Black 6 1 0 5 1.0 16.7 -283.3 1186.3 902.9
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 209080791 De Villiers, D (Daniella) 2 2.0 2 0 0 100.0 1122.2 425.0 1547.2 View list
2 110089026 Oliver, J (Joagen) 2 2.0 2 0 0 100.0 1150.3 425.0 1575.3 View list
3 111088555 Carelsen, C (Colan) 2 1.0 1 0 1 50.0 1150.3 0.0 1150.3 View list
4 2090097163 Johnson, L (Lakeisha) 2 0.0 0 0 2 0.0 1199.0 -425.0 774.0 View list
5 209084154 Brink, S (Samantha) 2 0.0 0 0 2 0.0 1126.2 -425.0 701.2 View list
6 2100097169 Brand, N (Nienke) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
7 209084153 Bantom, K (Krishna) 1 1.0 1 0 0 100.0 1158.3 425.0 1583.3 View list
8 2090098403 Alexander, P (Philidene) 1 1.0 1 0 0 100.0 1158.3 425.0 1583.3 View list
9 2090097170 Adams, N (Niela) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2090099753 De Bruin, E (Elrise) 1 1.0 1 0 0 100.0 1094.0 425.0 1519.0 View list
11 2090099594 Engelbrecht, J (Jane) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
12 2100097171 Fredericks, A (Anoeska) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
13 2090097251 Jordaan, D (Dailina) 1 1.0 1 0 0 100.0 1094.0 425.0 1519.0 View list
14 209073138 Johnstone, J (Jessica) 1 1.0 1 0 0 100.0 1094.0 425.0 1519.0 View list
15 2090098030 Kirchner, T (Tatum) 1 1.0 1 0 0 100.0 1158.3 425.0 1583.3 View list
16 2090097166 Lombard, E (Elri) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
17 2090097165 May, A (Audrey) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 209093050 Mente, L (Limi) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
19 207087295 Meyson, T (Tharwah) 1 1.0 1 0 0 100.0 1115.4 425.0 1540.4 View list
20 210083273 Msemburi, H (Hannah) 1 1.0 1 0 0 100.0 1094.0 425.0 1519.0 View list