Player Page

Van Rooyen, D (Deyelroy)
Dob: 2004/06/07 (Adult)
Gender: Male
Chess SA id: 1040099699
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1549 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 rating1107.5
Curent Weighted rating1107.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1107.5
Current floor (min rating allowed)629.7
Current highest rating achieved1129.7
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)±189.2
Current Raw change used (final)0.0
Projected new Raw rating1107.5
Projected new Weighed rating1107.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1107.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1129.7
Projected new floor629.7
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 rating1062.0
Curent Weighted rating1062.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1062.0
Current floor (min rating allowed)580.4
Current highest rating achieved1080.4
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)±201.8
Current Raw change used (final)0.0
Projected new Raw rating1062.0
Projected new Weighed rating1062.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1062.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1080.4
Projected new floor580.4
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 rating1216.0
Curent Weighted rating1216.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1216.0
Current floor (min rating allowed)716.0
Current highest rating achieved1216.0
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)±162.1
Current Raw change used (final)0.0
Projected new Raw rating1216.0
Projected new Weighed rating1216.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1216.0
Projected new floor716.0
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)716.0
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 floor716.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Onder Weskus Prestige 2020 (U18 Boys) 2020/02/15 2020/02/22 West Coast (WCU) Standard 60 0.83 6 0 0.0 1082.6 1022.0 Analysis
4 Onder Weskus Prestige 2020 (U15 Boys) 2020/02/15 2020/02/22 West Coast (WCU) Standard 60 0.83 6 3 2.0 1082.6 1022.0 Analysis
3 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 2.0 1129.7 1080.4 Analysis
2 Onder-Weskus Skole Proewe 2019 (O15 Seuns) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 8 8 5.0 1100.7 1200.0 Analysis
1 West Coast Schools Prestige Individual Championship 2018 (U15 Boys) 2018/03/10 2018/03/24 West Coast (WCU) Standard 60 0.83 6 5 1.0 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 22 10 0 12 10.0 45.5 -38.6 1038.7 1000.0
White 12 8 0 4 8.0 66.7 141.7 1058.5 1200.2
Black 10 2 0 8 2.0 20.0 -255.0 1014.8 759.8
Standard All 14 5 0 9 5.0 35.7 -121.4 990.2 868.8
White 8 5 0 3 5.0 62.5 106.3 1011.0 1117.3
Black 6 0 0 6 0.0 0.0 -425.0 962.4 537.4
Rapid All 8 5 0 3 5.0 62.5 106.3 1123.5 1229.7
White 4 3 0 1 3.0 75.0 212.5 1153.5 1366.0
Black 4 2 0 2 2.0 50.0 0.0 1093.5 1093.5
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 104082243 Saal, J (Jadan) 2 1.0 1 0 1 50.0 1150.3 0.0 1150.3 View list
2 105094690 Williams, V (Vogan) 2 1.0 1 0 1 50.0 1091.7 0.0 1091.7 View list
3 104078576 Beukes, W (William) 2 0.0 0 0 2 0.0 1164.8 -425.0 739.8 View list
4 1060105095 Arendse, Q (Qlermo) 1 1.0 1 0 0 100.0 1082.6 425.0 1507.6 View list
5 1040110214 Prins, J (Jemile) 1 1.0 1 0 0 100.0 1100.7 425.0 1525.7 View list
6 1030096307 Williams, A (Ajay) 1 1.0 1 0 0 100.0 1100.7 425.0 1525.7 View list
7 1040111783 Vorster, D (Duan) 1 1.0 1 0 0 100.0 1129.7 425.0 1554.7 View list
8 1040110210 Visagie, N (Nic) 1 1.0 1 0 0 100.0 1100.7 425.0 1525.7 View list
9 1050096259 Vermeulen, E (Enrique) 1 1.0 1 0 0 100.0 1100.7 425.0 1525.7 View list
10 1050110217 Smith, G (Gerish) 1 1.0 1 0 0 100.0 1082.6 425.0 1507.6 View list
11 104056151 Wilson, L (Leston) 1 1.0 1 0 0 100.0 1129.7 425.0 1554.7 View list
12 1050099673 Ruiters, R (Raoul) 1 0.0 0 0 1 0.0 1129.7 -425.0 704.7 View list
13 105093494 Schroeder, C (Carl) 1 0.0 0 0 1 0.0 1100.7 -425.0 675.7 View list
14 105065981 Minnaar, E (Ethan) 1 0.0 0 0 1 0.0 1129.7 -425.0 704.7 View list
15 104068700 Jacobs, G (Gamiel) 1 0.0 0 0 1 0.0 1129.7 -425.0 704.7 View list
16 104078012 Gribble, M (Marlang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 105077641 Dirks, S (Shaniello) 1 0.0 0 0 1 0.0 1100.7 -425.0 675.7 View list
18 1040099702 April, S (Shane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 104077671 Abdol, M (Mateo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list