Player Page

De Villiers, J (Jean)
Dob: 2008/04/20 (U18)
Gender: Male
Chess SA id: 108065201
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2019/02/23 (2100 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 rating620.2
Current Weighted rating620.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)620.2
Current highest rating achieved626.5
Current floor (min rating allowed)500.0
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)±378.8
Current Raw change used (final)0.0
Projected new Raw rating620.2
Projected new Weighed rating570.6
Projected new Weighted performance162.1
Projected new final Raw rating (if new WP > new Raw)620.2
Projected new highest rating626.5
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)620.2
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 rating638.4
Current Weighted rating638.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)638.4
Current highest rating achieved652.8
Current floor (min rating allowed)500.0
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)±369.1
Current Raw change used (final)0.0
Projected new Raw rating638.4
Projected new Weighed rating587.3
Projected new Weighted performance162.1
Projected new final Raw rating (if new WP > new Raw)638.4
Projected new highest rating652.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)638.4
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 AG Visser Skaak Ope 2019 (E) 2019/02/23 2019/02/23 Sedibeng (GSV) Standard 61 0.83 5 5 0.5 626.5 652.8 Analysis
3 Heidelberg Klub Round Robin 2018 (Team 7) 2018/08/18 2018/08/18 Sedibeng (GSV) Standard 61 0.83 7 6 4.0 500.0 500.0 Analysis
2 Heidelberg Skaak Klub 2018 (Team 15) 2018/05/05 2018/05/05 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 504.0 505.6 Analysis
1 Henley Open 2018 (D) 2018/03/10 2018/03/10 Sedibeng (GSV) Standard 61 0.83 5 4 1.0 500.0 500.0 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 20 5 1 14 5.5 27.5 -191.2 982.4 791.2
White 9 2 0 7 2.0 22.2 -236.1 842.0 605.9
Black 11 3 1 7 3.5 31.8 -154.5 1097.3 942.8
Standard All 20 5 1 14 5.5 27.5 -191.2 982.4 791.2
White 9 2 0 7 2.0 22.2 -236.1 842.0 605.9
Black 11 3 1 7 3.5 31.8 -154.5 1097.3 942.8
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 109076176 Coetzee, J (Jaco) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
2 209093064 De Villiers, AE (Anke) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
3 1120100420 Rajagpaul, C (Cole) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 1100100762 Myburgh, M (Matthew) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
5 1120098053 Gouws, D (Dniell) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
6 208082951 Van Biljon, S (Simone) 1 0.5 0 1 0 50.0 626.5 0.0 626.5 View list
7 1120100418 Weber, KP (Keagan) 1 0.0 0 0 1 0.0 626.5 -425.0 201.5 View list
8 107087165 Vilbert, EL (Ethan) 1 0.0 0 0 1 0.0 504.0 -425.0 79.0 View list
9 2080100390 Van Der Wath, R (Rochelle) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
10 102036793 Swanepoel, C (Christiaan) 1 0.0 0 0 1 0.0 626.5 -425.0 201.5 View list
11 108093844 Du Plessis, D (Domimique) 1 0.0 0 0 1 0.0 504.0 -425.0 79.0 View list
12 105089275 Du Plessis, AS (Alijandro) 1 0.0 0 0 1 0.0 504.0 -425.0 79.0 View list
13 2080098060 Keyser, K (Katelyn) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
14 108077126 Karrani, R (Regan) 1 0.0 0 0 1 0.0 504.0 -425.0 79.0 View list
15 1070108479 Jorge, L (Lucius) 1 0.0 0 0 1 0.0 626.5 -425.0 201.5 View list
16 107085046 Hanekom, J (Jayden) 1 0.0 0 0 1 0.0 626.5 -425.0 201.5 View list
17 111087168 Cronje, E (Emile) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
18 2100097415 Coetzer, Z (Zinique) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
19 1120105310 Bannerman, K (Kellam) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
20 108084071 Andrews, J (Jason) 1 0.0 0 0 1 0.0 504.0 -425.0 79.0 View list