Player Page

Witbooi, A (Anneqwa)
Dob: 2008/07/31 (U18)
Gender: Female
Chess SA id: 208083951
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2020/03/15 (1529 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 rating812.1
Curent Weighted rating812.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)812.1
Current floor (min rating allowed)500.0
Current highest rating achieved812.1
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)±288.2
Current Raw change used (final)0.0
Projected new Raw rating812.1
Projected new Weighed rating812.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)812.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating812.1
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 rating792.0
Curent Weighted rating792.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)792.0
Current floor (min rating allowed)500.0
Current highest rating achieved792.0
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)±296.5
Current Raw change used (final)0.0
Projected new Raw rating792.0
Projected new Weighed rating792.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)792.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating792.0
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 rating574.4
Curent Weighted rating574.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)574.4
Current floor (min rating allowed)500.0
Current highest rating achieved574.4
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)±404.3
Current Raw change used (final)0.0
Projected new Raw rating574.4
Projected new Weighed rating574.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)574.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating574.4
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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 rating500.0
Projected new Weighted performance
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
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2020 Boardwalk Pearson Open Chess Festival (Open) 2020/03/14 2020/03/15 Nelson Mandela Bay (ENM) Standard 90 0.94 5 5 1.5 701.9 658.8 Analysis
3 2020 NMBCU Chess Trials 2 2020 (U14) 2020/03/07 2020/03/07 Nelson Mandela Bay (ENM) Standard 62 0.84 5 4 2.0 701.9 658.8 Analysis
2 2020 NMBCU Chess Trial 1 (U14) 2020/02/08 2020/02/09 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 570.1 500.0 Analysis
1 Brandwag Open 2019 (C) 2019/01/26 2019/01/26 Nelson Mandela Bay (ENM) Rapid 30 0.60 5 5 3.0 500.0 500.0 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 10 1 9 10.5 52.5 21.3 1125.9 1147.1
White 11 6 1 4 6.5 59.1 77.3 1116.8 1194.1
Black 9 4 0 5 4.0 44.4 -47.2 1136.9 1089.7
Standard All 15 7 1 7 7.5 50.0 0.0 1153.4 1153.4
White 8 4 1 3 4.5 56.3 53.1 1147.3 1200.4
Black 7 3 0 4 3.0 42.9 -60.7 1160.4 1099.7
Rapid All 5 3 0 2 3.0 60.0 85.0 1043.4 1128.4
White 3 2 0 1 2.0 66.7 141.7 1035.7 1177.4
Black 2 1 0 1 1.0 50.0 0.0 1054.9 1054.9
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 2080131312 Mntwapi, A (Asenathi) 2 2.0 2 0 0 100.0 636.0 425.0 1061.0 View list
2 106087235 Du Preez, D (Dillon) 2 0.5 0 1 1 25.0 601.0 -212.5 388.5 View list
3 107059503 Jeppe, D (Daniel) 1 1.0 1 0 0 100.0 570.1 425.0 995.1 View list
4 109067361 Baboo, MS (Muhammad) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
5 209088291 Dantu, ZS (Zara Shiloh) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
6 109087632 Kivido, Z (Zach) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
7 1080131305 Madikane, L (Luniko) 1 1.0 1 0 0 100.0 701.9 425.0 1126.9 View list
8 210089659 Plaatjies, A (Angelique) 1 1.0 1 0 0 100.0 701.9 425.0 1126.9 View list
9 1080131317 Smith, G (Gabe) 1 1.0 1 0 0 100.0 570.1 425.0 995.1 View list
10 1090111078 Oyiya, O (Owethu) 1 1.0 1 0 0 100.0 570.1 425.0 995.1 View list
11 207057092 Williams, CL (Cleveland) 1 0.0 0 0 1 0.0 701.9 -425.0 276.9 View list
12 203055279 Reddy, D (Drianca) 1 0.0 0 0 1 0.0 701.9 -425.0 276.9 View list
13 107057088 Pienaar, KT (Keaton) 1 0.0 0 0 1 0.0 570.1 -425.0 145.1 View list
14 110077415 Pienaar, K (Keane) 1 0.0 0 0 1 0.0 701.9 -425.0 276.9 View list
15 207094410 Magadla, L (Lathitha) 1 0.0 0 0 1 0.0 701.9 -425.0 276.9 View list
16 107087641 Leeson, CL (Calib Lee) 1 0.0 0 0 1 0.0 570.1 -425.0 145.1 View list
17 1110097727 Kivido, A (Alex) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
18 207052418 Bruintjies, HC (Hailey) 1 0.0 0 0 1 0.0 701.9 -425.0 276.9 View list