Player Page

Van Wyk, J (Juan)
Dob: 2008/04/24 (U18)
Gender: Male
Chess SA id: 1080104408
FIDE id:
Region: Namakwa (NCN)
Citizen: RSA
Title(s):
Last active: 2024/04/27 (24 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
Curent Raw rating1222.0
Curent Weighted rating1213.4
Curent Weighted performance1058.5
Current official/published rating (highest between Raw, WR and WP)1222.0
Current floor (min rating allowed)739.2
Current highest rating achieved1239.2
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)2.69
Difference (S-We)0.81
Current Raw change (no limits, including tournament time weight)24.2
Current min/max change allowed (with limits)±160.7
Current Raw change used (final)24.2
Projected new Raw rating1246.2
Projected new Weighed rating1216.9
Projected new Weighted performance1058.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.2
Projected effective change (new Official - current Official)+24.2
Projected new highest rating1246.2
Projected new floor746.2
Projected new K-facor36
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 rating1225.9
Curent Weighted rating1216.5
Curent Weighted performance1058.7
Current official/published rating (highest between Raw, WR and WP)1225.9
Current floor (min rating allowed)750.0
Current highest rating achieved1250.0
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)2.72
Difference (S-We)0.78
Current Raw change (no limits, including tournament time weight)28.1
Current min/max change allowed (with limits)±159.8
Current Raw change used (final)28.1
Projected new Raw rating1254.0
Projected new Weighed rating1220.5
Projected new Weighted performance1058.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1254.0
Projected effective change (new Official - current Official)+28.1
Projected new highest rating1254.0
Projected new floor754.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
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 rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Tournament: Namakwa Toernooi 27 April 2024 (U19)
Start: 2024/04/27  End: 2024/04/27  Host: NCN  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1222.0  Rating gain/loss: 24.2
Type rating: 1225.9  Rating gain/loss: 28.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Namakwa Toernooi 27 April 2024 (U19) 2024/04/27 2024/04/27 Namakwa (NCN) Standard 60 0.83 5 5 3.5 1222.0 1225.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Namakwa Toernooi 27 April 2024 (U19) 2024/04/27 2024/04/27 Namakwa (NCN) Standard 60 0.83 5 5 3.5 1222.0 1225.9 Analysis
7 2023 Northern Cape Schools Provincial Trials (U15 Boys) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1239.2 1250.0 Analysis
6 Namakwa Skole Proewe II 2023 (O15 Seuns) 2023/05/06 2023/05/06 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1223.4 1231.6 Analysis
5 Namakwa Skole Proewe 2023 (U15 Girls) 2023/04/15 2023/04/15 Namakwa (NCN) Standard 60 0.83 5 5 4.0 1170.9 1168.0 Analysis
4 Northern Cape Provincial Schools Trials 2022 (U15 Boys) 2022/06/24 2022/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 1.0 1195.7 1194.4 Analysis
3 Namakwa Distrik Proewe 2022 (U15 Boys) 2022/06/04 2022/06/04 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1195.7 1194.4 Analysis
2 Namakwa Skaak Ope 2019 (O12) 2019/02/16 2019/02/16 Namakwa (NCN) Standard 60 0.83 5 5 3.0 1182.1 1178.4 Analysis
1 Namakwa Proewe 2018 (O12) 2018/08/04 2018/08/04 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 1 1 3.5 70.0 170.0 1195.6 1365.6
White 3 3 0 0 3.0 100.0 425.0 1192.7 1617.7
Black 2 0 1 1 0.5 25.0 -212.5 1200.0 987.5
Standard All 5 3 1 1 3.5 70.0 170.0 1195.6 1365.6
White 3 3 0 0 3.0 100.0 425.0 1192.7 1617.7
Black 2 0 1 1 0.5 25.0 -212.5 1200.0 987.5
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 40 20 3 17 21.5 53.8 31.9 1208.7 1240.5
White 23 14 0 9 14.0 60.9 92.4 1213.8 1306.2
Black 17 6 3 8 7.5 44.1 -50.0 1201.7 1151.7
Standard All 40 20 3 17 21.5 53.8 31.9 1208.7 1240.5
White 23 14 0 9 14.0 60.9 92.4 1213.8 1306.2
Black 17 6 3 8 7.5 44.1 -50.0 1201.7 1151.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080104411 Van Wyk, Z (Zairon) 2 2.0 2 0 0 100.0 1191.0 425.0 1616.0 View list
2 1080098816 Saal, K (Keshan) 2 0.0 0 0 2 0.0 1209.6 -425.0 784.6 View list
3 1070104406 Milford, S (Sheldon) 1 1.0 1 0 0 100.0 1222.0 425.0 1647.0 View list
4 1080142066 Milford, D (Daylin) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
5 1050300600 Cloete, D (Dashiell) 1 1.0 1 0 0 100.0 1222.0 425.0 1647.0 View list
6 2120109905 Clarke, K (Keola) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
7 1090133282 Brandt, J (Jowayne) 1 1.0 1 0 0 100.0 1170.9 425.0 1595.9 View list
8 2100111203 Baker, D (Destiny) 1 1.0 1 0 0 100.0 1170.9 425.0 1595.9 View list
9 2090153356 De Jongh, K (Keyshia) 1 1.0 1 0 0 100.0 1170.9 425.0 1595.9 View list
10 1090153342 Engelbrecht, E (El-Jay) 1 1.0 1 0 0 100.0 1223.4 425.0 1648.4 View list
11 2120109907 Losper, Z (Ziva) 1 1.0 1 0 0 100.0 1182.1 425.0 1607.1 View list
12 1070142061 Jantjies, E (Eben) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
13 1080142060 Jacobs, K (Keanu) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
14 2070142072 Mostert, L (Liya) 1 1.0 1 0 0 100.0 1170.9 425.0 1595.9 View list
15 1080104417 Raymond, J (Jayden) 1 1.0 1 0 0 100.0 1223.4 425.0 1648.4 View list
16 1110156828 Roberts, P (Popyen) 1 1.0 1 0 0 100.0 1223.4 425.0 1648.4 View list
17 1100142211 Silwer, T (Thaabiso) 1 1.0 1 0 0 100.0 1239.2 425.0 1664.2 View list
18 1100142215 Titus, L (Logan) 1 1.0 1 0 0 100.0 1239.2 425.0 1664.2 View list
19 1070142041 Van Wyk, I (Ivano) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
20 1070303303 Visser, J (Jadro) 1 1.0 1 0 0 100.0 1222.0 425.0 1647.0 View list