Player Page

De Beer, W (Wian)
Dob: 2009/04/28 (U16)
Gender: Male
Chess SA id: 109083772
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2018/03/24 (2249 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 rating692.0
Curent Weighted rating671.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)692.0
Current floor (min rating allowed)500.0
Current highest rating achieved692.0
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)±341.9
Current Raw change used (final)0.0
Projected new Raw rating692.0
Projected new Weighed rating673.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)692.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating692.0
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 rating692.0
Curent Weighted rating682.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)692.0
Current floor (min rating allowed)500.0
Current highest rating achieved692.0
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)±341.9
Current Raw change used (final)0.0
Projected new Raw rating692.0
Projected new Weighed rating683.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)692.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating692.0
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 rating527.2
Curent Weighted rating527.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)527.2
Current floor (min rating allowed)500.0
Current highest rating achieved527.2
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)±432.4
Current Raw change used (final)0.0
Projected new Raw rating527.2
Projected new Weighed rating527.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)527.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating527.2
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 rating527.2
Curent Weighted rating527.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)527.2
Current floor (min rating allowed)500.0
Current highest rating achieved527.2
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)±432.4
Current Raw change used (final)0.0
Projected new Raw rating527.2
Projected new Weighed rating527.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)527.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating527.2
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Laerskool Rustenburg 2018 (D) 2018/03/24 2018/03/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 592.8 594.4 Analysis
3 Hoerskool Brits 2018 (U10) 2018/03/17 2018/03/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 592.8 594.4 Analysis
2 Laerskool Rustenburg Noord Primary 2018 (D) 2018/02/24 2018/02/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 584.8 584.8 Analysis
1 South African Junior Team Championships 2017 (U10D) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 527.2 527.2 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 21 10 0 11 10.0 47.6 -20.2 796.2 776.0
White 12 6 0 6 6.0 50.0 0.0 772.4 772.4
Black 9 4 0 5 4.0 44.4 -47.2 828.1 780.9
Standard All 21 10 0 11 10.0 47.6 -20.2 796.2 776.0
White 12 6 0 6 6.0 50.0 0.0 772.4 772.4
Black 9 4 0 5 4.0 44.4 -47.2 828.1 780.9
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 110093270 Fourie, D (Drikus) 2 2.0 2 0 0 100.0 588.8 425.0 1013.8 View list
2 210089562 Bester, M (Milla) 1 1.0 1 0 0 100.0 527.2 425.0 952.2 View list
3 110064356 De Villiers, FJ (Francois Jacque) 1 1.0 1 0 0 100.0 592.8 425.0 1017.8 View list
4 210079228 Jansen Van Rensburg, D (Danielle) 1 1.0 1 0 0 100.0 527.2 425.0 952.2 View list
5 109087730 Molobye, T (Tlotlang) 1 1.0 1 0 0 100.0 592.8 425.0 1017.8 View list
6 109089849 Michalakis, S (Stylianos) 1 1.0 1 0 0 100.0 527.2 425.0 952.2 View list
7 108065177 Rheeders, PH (Petrus Hendrik) 1 1.0 1 0 0 100.0 592.8 425.0 1017.8 View list
8 1090099305 Theron, R (Rickus) 1 1.0 1 0 0 100.0 592.8 425.0 1017.8 View list
9 209075155 Wolmarans, S (Su-Mari) 1 1.0 1 0 0 100.0 584.8 425.0 1009.8 View list
10 109075156 Wolmarans, CH (Cornelius) 1 0.0 0 0 1 0.0 592.8 -425.0 167.8 View list
11 109075158 Vosloo, T (Tiaan) 1 0.0 0 0 1 0.0 527.2 -425.0 102.2 View list
12 108068833 Sera, G (Galaletsang) 1 0.0 0 0 1 0.0 584.8 -425.0 159.8 View list
13 110077903 Rheeders, JG (Johan Gerhardus) 1 0.0 0 0 1 0.0 592.8 -425.0 167.8 View list
14 108069098 Nke, RB (Rebaone) 1 0.0 0 0 1 0.0 584.8 -425.0 159.8 View list
15 109075164 Nel, JB (Janko) 1 0.0 0 0 1 0.0 584.8 -425.0 159.8 View list
16 208078409 Morake, O (Orefile) 1 0.0 0 0 1 0.0 527.2 -425.0 102.2 View list
17 109083236 Mahuma, T (Thebe) 1 0.0 0 0 1 0.0 592.8 -425.0 167.8 View list
18 108083393 Fourie, Q (Quewen) 1 0.0 0 0 1 0.0 527.2 -425.0 102.2 View list
19 109083247 Davis, JJ (Jan) 1 0.0 0 0 1 0.0 592.8 -425.0 167.8 View list
20 111083777 Bezuidenhout, E (Ethan) 1 0.0 0 0 1 0.0 592.8 -425.0 167.8 View list