Player Page

Beyers, D (Donatello)
Dob: 2007/08/22 (U18)
Gender: Male
Chess SA id: 1070102790
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2020/03/15 (1530 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 rating1120.7
Curent Weighted rating1120.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1120.7
Current floor (min rating allowed)660.8
Current highest rating achieved1160.8
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)±185.6
Current Raw change used (final)0.0
Projected new Raw rating1120.7
Projected new Weighed rating1120.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1160.8
Projected new floor660.8
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 rating1106.8
Curent Weighted rating1106.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1106.8
Current floor (min rating allowed)651.6
Current highest rating achieved1151.6
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)±189.4
Current Raw change used (final)0.0
Projected new Raw rating1106.8
Projected new Weighed rating1106.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1151.6
Projected new floor651.6
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 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 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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Overberg Closed 2020 (U13 Boys) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 2.0 1131.0 1118.0 Analysis
3 Overberg Top Schools 2019 (U13) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 5 2.0 1139.6 1128.8 Analysis
2 Overberg First Trial 2019 (U14) 2019/02/23 2019/02/23 Overberg (WOS) Standard 60 0.83 5 4 2.0 1160.8 1151.6 Analysis
1 Overberg 3rd Trial 2018 (U12) 2018/05/05 2018/05/05 Overberg (WOS) Standard 60 0.83 5 4 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 23 9 0 14 9.0 39.1 -92.4 1144.2 1051.8
White 11 5 0 6 5.0 45.5 -38.6 1144.5 1105.8
Black 12 4 0 8 4.0 33.3 -141.7 1144.0 1002.3
Standard All 23 9 0 14 9.0 39.1 -92.4 1144.2 1051.8
White 11 5 0 6 5.0 45.5 -38.6 1144.5 1105.8
Black 12 4 0 8 4.0 33.3 -141.7 1144.0 1002.3
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 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 208091547 Hendricks, J (Jacquin) 2 2.0 2 0 0 100.0 1139.6 425.0 1564.6 View list
2 1070110750 Nel, A (Aj) 2 2.0 2 0 0 100.0 1145.9 425.0 1570.9 View list
3 1080111307 Booi, M (Miya) 2 2.0 2 0 0 100.0 1139.6 425.0 1564.6 View list
4 1070100617 Stuurman, L (Leilani) 2 0.0 0 0 2 0.0 1139.6 -425.0 714.6 View list
5 1070116660 Scheepers, G (Gideon) 2 0.0 0 0 2 0.0 1139.6 -425.0 714.6 View list
6 1070111524 Witbooi, J (Juan) 2 0.0 0 0 2 0.0 1139.6 -425.0 714.6 View list
7 1080133319 Libhongo, S (Sonaba) 1 1.0 1 0 0 100.0 1131.0 425.0 1556.0 View list
8 205076799 Valentine, K (Kirstin) 1 1.0 1 0 0 100.0 1160.8 425.0 1585.8 View list
9 2070102792 Nieuwoudt, A (Ariana) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1070103086 Waldeck, S (Stanvil) 1 0.0 0 0 1 0.0 1131.0 -425.0 706.0 View list
11 108091550 Pekeur, A (Aiden) 1 0.0 0 0 1 0.0 1131.0 -425.0 706.0 View list
12 2070106599 Oosthuizen, C (Carla) 1 0.0 0 0 1 0.0 1160.8 -425.0 735.8 View list
13 1070105921 Liebenberg, D (Dewald) 1 0.0 0 0 1 0.0 1131.0 -425.0 706.0 View list
14 1070100613 Gabriels, J (Jawon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 206088946 Fradie, C (Charlize) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 107091560 Fourie, T (Tristan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 207084105 Dondolo, A (Ayola) 1 0.0 0 0 1 0.0 1160.8 -425.0 735.8 View list