Player Page

Van Rooyen, B (Beyers)
Dob: 2008/04/29 (U18)
Gender: Male
Chess SA id: 1080154454
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Last active: 2024/04/19 (25 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 rating1181.0
Curent Weighted rating1207.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1207.3
Current floor (min rating allowed)712.3
Current highest rating achieved1212.3
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)±170.4
Current Raw change used (final)0.0
Projected new Raw rating1181.0
Projected new Weighed rating1205.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.3
Projected effective change (new Official - current Official)-2.0
Projected new highest rating1212.3
Projected new floor712.3
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 rating1155.0
Curent Weighted rating1199.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1199.5
Current floor (min rating allowed)716.2
Current highest rating achieved1216.2
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)±176.8
Current Raw change used (final)0.0
Projected new Raw rating1155.0
Projected new Weighed rating1195.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1195.9
Projected effective change (new Official - current Official)-3.6
Projected new highest rating1216.2
Projected new floor716.2
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 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)716.2
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 floor716.2
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 2.0 1212.3 1203.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 2.0 1212.3 1203.6 Analysis
2 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 4 2.0 1205.8 1216.2 Analysis
1 NWU Super 16 2023 (B) 2023/04/21 2023/04/21 Gert Sibande (MGS) Rapid 30 0.60 7 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 2 0 4 2.0 33.3 -141.7 1106.3 964.6
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 4 2 0 2 2.0 50.0 0.0 1059.4 1059.4
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 6 2 0 4 2.0 33.3 -141.7 1106.3 964.6
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 4 2 0 2 2.0 50.0 0.0 1059.4 1059.4
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 15 7 0 8 7.0 46.7 -28.3 1170.3 1142.0
White 7 2 0 5 2.0 28.6 -182.1 1194.3 1012.2
Black 8 5 0 3 5.0 62.5 106.3 1149.3 1255.5
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 15 7 0 8 7.0 46.7 -28.3 1170.3 1142.0
White 7 2 0 5 2.0 28.6 -182.1 1194.3 1012.2
Black 8 5 0 3 5.0 62.5 106.3 1149.3 1255.5
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 1090154419 Buys, J (Jeandre) 2 2.0 2 0 0 100.0 1206.2 425.0 1631.2 View list
2 1060149465 Modiba, K (Kgothatso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080155595 Meyer, M (Martin) 1 1.0 1 0 0 100.0 1205.8 425.0 1630.8 View list
4 1060302224 Eloff, W (William) 1 1.0 1 0 0 100.0 1212.3 425.0 1637.3 View list
5 2070117360 Parry, M (Merchae) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1080155631 Singh, B (Brian) 1 1.0 1 0 0 100.0 1205.8 425.0 1630.8 View list
7 1090135710 Voyiatzakis, Z (Zacharia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 106069111 Van Der Linde, K (Kobus) 1 0.0 0 0 1 0.0 1212.3 -425.0 787.3 View list
9 1060154452 Uys, E (Eben) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 108073208 Steyn, T (Tjaart) 1 0.0 0 0 1 0.0 1205.8 -425.0 780.8 View list
11 1070302253 Rammella, K (Kgotso) 1 0.0 0 0 1 0.0 1212.3 -425.0 787.3 View list
12 1060302242 Motaung, M (Mojalefa) 1 0.0 0 0 1 0.0 1212.3 -425.0 787.3 View list
13 1070154418 Bowles, L (Lex) 1 0.0 0 0 1 0.0 1212.3 -425.0 787.3 View list
14 1090155559 Atam, J (Joel) 1 0.0 0 0 1 0.0 1205.8 -425.0 780.8 View list