Player Page

Wilson, JV (Juan-Jacques)
Dob: 2007/03/23 (U18)
Gender: Male
Chess SA id: 107056226
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2020/02/29 (1539 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 rating1114.5
Curent Weighted rating1114.5
Curent Weighted performance471.2
Current official/published rating (highest between Raw, WR and WP)1114.5
Current floor (min rating allowed)621.1
Current highest rating achieved1121.1
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)±187.3
Current Raw change used (final)0.0
Projected new Raw rating1114.5
Projected new Weighed rating1114.5
Projected new Weighted performance471.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1121.1
Projected new floor621.1
Projected new K-facor40
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 rating1099.4
Curent Weighted rating1099.4
Curent Weighted performance465.1
Current official/published rating (highest between Raw, WR and WP)1099.4
Current floor (min rating allowed)606.6
Current highest rating achieved1106.6
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)±191.4
Current Raw change used (final)0.0
Projected new Raw rating1099.4
Projected new Weighed rating1099.4
Projected new Weighted performance465.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1099.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1106.6
Projected new floor606.6
Projected new K-facor40
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 rating604.6
Curent Weighted rating604.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)604.6
Current floor (min rating allowed)500.0
Current highest rating achieved604.6
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)±387.3
Current Raw change used (final)0.0
Projected new Raw rating604.6
Projected new Weighed rating604.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)604.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating604.6
Projected new floor500.0
Projected new K-facor40
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 rating621.8
Curent Weighted rating621.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)621.8
Current floor (min rating allowed)500.0
Current highest rating achieved621.8
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)±377.9
Current Raw change used (final)0.0
Projected new Raw rating621.8
Projected new Weighed rating621.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)621.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating621.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
16 BC Trials 2 2020 (U14A) 2020/02/29 2020/02/29 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1121.1 1106.6 Analysis
15 Laerskool Brits 2019 (U14) 2019/08/31 2019/08/31 Bojanala Platina (NBR) Standard 60 0.83 5 1 0.0 1105.9 1098.6 Analysis
14 Laerskool Rustenburg 2019 (U14) 2019/08/17 2019/08/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1105.9 1098.6 Analysis
13 Inter Regional Chess Championship 2019 (U14) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1016.1 1006.7 Analysis
12 Hoerskool Rustenburg Skaak 2019 (U14) 2019/04/13 2019/04/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 965.4 951.4 Analysis
11 Laerskool Olienpark 2019 (U14) 2019/04/06 2019/04/06 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 965.4 951.4 Analysis
10 Laerskool Vastrap Tournament 2019 (D) 2019/02/23 2019/02/23 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 823.1 815.6 Analysis
9 Hoerskool Brits Tournament 2019 (U14) 2019/02/09 2019/02/09 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 823.1 815.6 Analysis
8 South African Junior Blitz 2018 (U12) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 7 2.0 826.1 604.6 Analysis
7 South African Junior Team Championships 2018 (U12C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.0 826.1 820.0 Analysis
6 Lebone II Chess 2018 (U12) 2018/09/01 2018/09/01 Cape Town (WCT) Standard 60 0.83 5 5 2.5 770.9 766.6 Analysis
5 Hoërskool Frikkie Meyer 2018 (B) 2018/07/21 2018/07/21 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 709.8 748.4 Analysis
4 Inter Regional 2018 (U12 Individual) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 5.0 576.7 592.4 Analysis
3 Laerskool Vastrap 2018 (U12) 2018/02/03 2018/02/03 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 500.0 500.0 Analysis
2 South African Junior Wildcard Championships 2017 (U12 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 1.0 604.6 604.6 Analysis
1 South African Junior Team Championships 2017 (U12B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 604.6 604.6 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 83 37 1 45 37.5 45.2 -41.0 948.4 907.4
White 44 23 1 20 23.5 53.4 29.0 957.3 986.3
Black 39 14 0 25 14.0 35.9 -119.9 938.4 818.5
Standard All 76 35 1 40 35.5 46.7 -28.0 935.3 907.4
White 41 23 1 17 23.5 57.3 62.2 942.6 1004.8
Black 35 12 0 23 12.0 34.3 -133.6 926.9 793.3
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 7 2 0 5 2.0 28.6 -182.1 1090.3 908.1
White 3 0 0 3 0.0 0.0 -425.0 1159.0 734.0
Black 4 2 0 2 2.0 50.0 0.0 1038.8 1038.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107086171 Masike, O (Olerato) 3 0.0 0 0 3 0.0 900.0 -425.0 475.0 View list
2 207067882 Le Roux, N (Natacha) 2 2.0 2 0 0 100.0 1035.7 425.0 1460.7 View list
3 106065169 Rabie, BL (Bastiaan) 2 2.0 2 0 0 100.0 894.3 425.0 1319.3 View list
4 206076456 Tlhage, O (Oratile) 2 2.0 2 0 0 100.0 1035.7 425.0 1460.7 View list
5 107064899 Goliath, BB (Brimarion) 2 1.0 1 0 1 50.0 803.0 0.0 803.0 View list
6 2070096337 Babusi, B (Rebaone) 2 1.0 1 0 1 50.0 894.3 0.0 894.3 View list
7 107064903 Smit, D (Dian) 2 1.0 1 0 1 50.0 740.3 0.0 740.3 View list
8 206068826 Tlhage, MM (Molemo) 2 0.0 0 0 2 0.0 837.6 -425.0 412.6 View list
9 108078407 De Klerk, AJ (Abraham Jacobus) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
10 107055197 De Jager, P (Pieter) 1 1.0 1 0 0 100.0 823.1 425.0 1248.1 View list
11 207087582 Amrouni, A (Alexia Shakira) 1 1.0 1 0 0 100.0 826.1 425.0 1251.1 View list
12 1060117911 Alexander, L (Larona) 1 1.0 1 0 0 100.0 1105.9 425.0 1530.9 View list
13 1070111777 Dungeni, L (Londumzi) 1 1.0 1 0 0 100.0 965.4 425.0 1390.4 View list
14 106068908 Grobler, N (Nicholis) 1 1.0 1 0 0 100.0 604.6 425.0 1029.6 View list
15 1080097261 Bacharam, B (Bivesh) 1 1.0 1 0 0 100.0 1121.1 425.0 1546.1 View list
16 108086183 Janse Van Vuuren, J (Janus) 1 1.0 1 0 0 100.0 576.7 425.0 1001.7 View list
17 207093301 Jansen, D (Danel) 1 1.0 1 0 0 100.0 823.1 425.0 1248.1 View list
18 1060097796 Khumalo, L (Lefa) 1 1.0 1 0 0 100.0 1016.1 425.0 1441.1 View list
19 2070098661 Lawrence, M (Megan) 1 1.0 1 0 0 100.0 576.7 425.0 1001.7 View list
20 208088689 Manadan, A (Anina) 1 1.0 1 0 0 100.0 1121.1 425.0 1546.1 View list