Player Page

Du Plessis, AA (Anna)
Dob: 2004/11/18 (Adult)
Gender: Female
Chess SA id: 204047291
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/04/30 (383 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 rating1247.7
Curent Weighted rating1233.1
Curent Weighted performance989.5
Current official/published rating (highest between Raw, WR and WP)1247.7
Current floor (min rating allowed)747.7
Current highest rating achieved1247.7
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)±154.9
Current Raw change used (final)0.0
Projected new Raw rating1247.7
Projected new Weighed rating1236.0
Projected new Weighted performance989.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1247.7
Projected new floor747.7
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 rating1259.4
Curent Weighted rating1242.8
Curent Weighted performance981.7
Current official/published rating (highest between Raw, WR and WP)1259.4
Current floor (min rating allowed)759.4
Current highest rating achieved1259.4
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)±152.4
Current Raw change used (final)0.0
Projected new Raw rating1259.4
Projected new Weighed rating1246.1
Projected new Weighted performance981.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1259.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1259.4
Projected new floor759.4
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 rating811.0
Curent Weighted rating811.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)811.0
Current floor (min rating allowed)500.0
Current highest rating achieved811.0
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)±288.6
Current Raw change used (final)0.0
Projected new Raw rating811.0
Projected new Weighed rating811.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)811.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating811.0
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 rating811.0
Curent Weighted rating811.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)811.0
Current floor (min rating allowed)500.0
Current highest rating achieved811.0
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)±288.6
Current Raw change used (final)0.0
Projected new Raw rating811.0
Projected new Weighed rating811.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)811.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating811.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
25 National All Girls Festival 2023 2023/04/28 2023/04/30 Mangaung (FMB) Standard 62 0.84 7 7 4.5 1202.6 1206.5 Analysis
24 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1149.8 1149.3 Analysis
23 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 1.5 1167.7 1170.5 Analysis
22 2020 Blou Bul (C) 2020/02/15 2020/02/15 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1116.6 1111.7 Analysis
21 2019 South African Top Schools Team Championships (U13+U15 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 4 1.0 1067.1 1061.3 Analysis
20 2019 South African Junior Team Championships (U16-U20 Girls) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1067.1 1061.3 Analysis
19 2019 Etienne Lewis Trials (U16 Girls) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 4 1.0 1081.1 1073.7 Analysis
18 2019 Gauteng School League Finals (U15 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1084.8 1080.1 Analysis
17 2019 Swartkop Open (C) 2019/06/15 2019/06/15 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1076.8 1072.5 Analysis
16 2019 Gauteng Secondary Schools Individual Chess Championships (U15 Girls) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1078.1 1071.7 Analysis
15 2019 Capablanca Chess Festival (C) 2019/04/19 2019/04/21 Tshwane (GTP) Standard 90 0.94 7 6 2.0 1065.2 1059.7 Analysis
14 2019 D4 Individual Finals (U15 Girls) 2019/03/09 2019/03/09 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1008.7 1019.8 Analysis
13 2019 Waterkloof Open (C) 2019/03/02 2019/03/03 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1008.7 1019.8 Analysis
12 2019 Blou Bul (C) 2019/02/16 2019/02/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 948.9 949.0 Analysis
11 2018 Gauteng North Open (C) 2018/10/20 2018/10/21 Tshwane (GTP) Standard 90 0.94 5 5 2.0 898.9 895.8 Analysis
10 2018 Etienne Lewis Trials (U16 Girls) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 6 0.0 962.5 956.6 Analysis
9 2018 Alekhine Open (C) 2018/08/09 2018/08/11 Tshwane (GTP) Standard 90 0.94 6 6 2.0 990.7 988.6 Analysis
8 2018 Lubowski Open (C) 2018/05/12 2018/05/12 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1043.0 1044.2 Analysis
7 2018 Capablanca Swiss (C) 2018/04/27 2018/04/29 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1054.5 1054.1 Analysis
6 2018 D4 Tshwane North Individual Chess Championships (U15 Girls) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 3 2.0 863.7 871.4 Analysis
12
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 132 61 3 68 62.5 47.3 -22.5 1087.5 1065.0
White 68 30 1 37 30.5 44.9 -43.7 1086.0 1042.3
Black 64 31 2 31 32.0 50.0 0.0 1089.1 1089.1
Standard All 132 61 3 68 62.5 47.3 -22.5 1087.5 1065.0
White 68 30 1 37 30.5 44.9 -43.7 1086.0 1042.3
Black 64 31 2 31 32.0 50.0 0.0 1089.1 1089.1
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 107084913 Nel, Z (Zander) 3 3.0 3 0 0 100.0 894.5 425.0 1319.5 View list
2 204003853 Buitendag, N (Nanique) 3 0.0 0 0 3 0.0 1012.8 -425.0 587.8 View list
3 205031170 Prinsloo, TE (Thiana) 3 0.0 0 0 3 0.0 1052.3 -425.0 627.3 View list
4 208048362 Reyneke, T (Talia) 2 2.0 2 0 0 100.0 1071.0 425.0 1496.0 View list
5 106080010 Jansen Van Rensburg, NE (Nicolas Emile) 2 1.5 1 1 0 75.0 953.4 212.5 1165.8 View list
6 110092658 Van Nieuwenhuizen, BF (Bernard) 2 1.0 1 0 1 50.0 999.7 0.0 999.7 View list
7 1120096779 Yang, JD (Daniel) 2 1.0 1 0 1 50.0 1032.8 0.0 1032.8 View list
8 203059522 Botha, L (Le-Ri) 2 0.0 0 0 2 0.0 913.1 -425.0 488.1 View list
9 1110103928 Slabbert, ZN (Zander Nicolaas) 2 0.0 0 0 2 0.0 1071.0 -425.0 646.0 View list
10 109086362 Yang, A (Alex) 2 0.0 0 0 2 0.0 953.8 -425.0 528.8 View list
11 1060136982 Brink, E (Edwill) 1 1.0 1 0 0 100.0 1149.8 425.0 1574.8 View list
12 110089428 Anderson, AP (Aidan) 1 1.0 1 0 0 100.0 839.1 425.0 1264.1 View list
13 204073350 Adams, A (Atiyyah) 1 1.0 1 0 0 100.0 811.0 425.0 1236.0 View list
14 190088572 Binda, B (Bafana) 1 1.0 1 0 0 100.0 1043.0 425.0 1468.0 View list
15 107044640 Cilliers, A (Adriaan) 1 1.0 1 0 0 100.0 1054.5 425.0 1479.5 View list
16 2060153954 Chen, X (Xin-Ru) 1 1.0 1 0 0 100.0 1202.6 425.0 1627.6 View list
17 109086368 Du, ZB (Zhuofeng) 1 1.0 1 0 0 100.0 863.7 425.0 1288.7 View list
18 1070138205 Dixon, J (Jillian) 1 1.0 1 0 0 100.0 1149.8 425.0 1574.8 View list
19 106095058 Dippenaar, A (Adriaan) 1 1.0 1 0 0 100.0 839.1 425.0 1264.1 View list
20 108082684 De Vries, MA (Andrio) 1 1.0 1 0 0 100.0 811.0 425.0 1236.0 View list