PLAYER PAGE

Anna Aletta Du Plessis

204047291
Tshwane (GTP)
Personal
Main rating
Rating 1266.8
K-factor 36
Floor 766.8
Highest 1266.8 (2026-01-01)
Min/Max +/- allowed 151
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1001.4
Final +/- 0
New Rating
()
Rating 1266.8
K-factor 36
Floor 766.8
Highest 1266.8 (2026-01-01)
Min/Max +/- allowed 150.8
Standard rating
Rating 1269.1
K-factor 36
Floor 769.1
Highest 1269.1 (2026-01-01)
Min/Max +/- allowed 150.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1001.4
Final +/- 0
New Rating
()
Rating 1269.1
K-factor 36
Floor 769.1
Highest 1269.1 (2026-01-01)
Min/Max +/- allowed 150.3
Rapid rating
Rating 811
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 811
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 811
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 811
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 USSA Chess Championships 2025 (Ladies) Classical 2025-12-01 2025-12-05 Johannesburg Metro (GJM) 9 1247.7 9 5 1292.1 0 Details
2 National All Girls Festival 2023 Standard 2023-04-28 2023-04-30 Mangaung (FMB) 7 1202.6 7 4.5 1388.5 0 Details
3 Grey College Team Championship 2023 (A) Standard 2023-02-03 2023-02-04 Mangaung (FMB) 5 1149.8 5 4 1413.6 0 Details
4 Grey College Team Championship 2022 (A) Standard 2022-02-18 2022-02-19 Mangaung (FMB) 5 1167.7 5 1.5 1068.3 0 Details
5 2020 Blou Bul (C) Standard 2020-02-15 2020-02-15 Tshwane (GTP) 5 1116.6 5 3 1388 0 Details
6 2019 South African Top Schools Team Championships (U13+U15 Girls) Standard 2020-01-10 2020-01-11 4 Knights (4K) 5 1067.1 4 1 1000 0 Details
7 2019 South African Junior Team Championships (U16-U20 Girls) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1067.1 7 4 1247.3 0 Details
8 2019 Etienne Lewis Trials (U16 Girls) Classical 2019-08-30 2019-09-01 Tshwane (GTP) 7 1081.1 4 1 1008.8 0 Details
9 2019 Gauteng School League Finals (U15 Girls) Standard 2019-08-24 2019-08-24 Tshwane (GTP) 5 1084.8 5 3 1071.4 0 Details
10 2019 Swartkop Open (C) Standard 2019-06-15 2019-06-15 Tshwane (GTP) 5 1076.8 5 2 1112.8 0 Details
11 2019 Gauteng Secondary Schools Individual Chess Championships (U15 Girls) Standard 2019-05-25 2019-05-25 Tshwane (GTP) 5 1078.1 5 3 1046.7 0 Details
12 2019 Capablanca Chess Festival (C) Standard 2019-04-19 2019-04-21 Tshwane (GTP) 7 1065.2 6 2 1081.3 0 Details
13 2019 Waterkloof Open (C) Standard 2019-03-02 2019-03-03 Tshwane (GTP) 5 1008.7 5 1 923.8 0 Details
14 2019 D4 Individual Finals (U15 Girls) Standard 2019-03-09 2019-03-09 Tshwane (GTP) 5 1008.7 5 2 1159.2 0 Details
15 2019 Blou Bul (C) Standard 2019-02-16 2019-02-16 Tshwane (GTP) 5 948.9 5 3 1266 0 Details
16 2018 Gauteng North Open (C) Standard 2018-10-20 2018-10-21 Tshwane (GTP) 5 898.9 5 2 1121.7 0 Details
17 2018 Etienne Lewis Trials (U16 Girls) Classical 2018-08-31 2018-09-02 Tshwane (GTP) 7 962.5 6 0 764 0 Details
18 2018 Alekhine Open (C) Standard 2018-08-09 2018-08-11 Tshwane (GTP) 6 990.7 6 2 885.5 0 Details
19 2018 Lubowski Open (C) Standard 2018-05-12 2018-05-12 Tshwane (GTP) 5 1043 5 2 811.5 0 Details
20 2018 Capablanca Swiss (C) Standard 2018-04-27 2018-04-29 Tshwane (GTP) 7 1054.5 7 4 995.7 0 Details
21 2018 Waterkloof Open (D) Standard 2018-03-03 2018-03-04 Tshwane (GTP) 5 863.7 5 3.5 1107.6 0 Details
22 2018 D4 Tshwane North Individual Chess Championships (U15 Girls) Standard 2018-03-10 2018-03-10 Tshwane (GTP) 5 863.7 3 2 1251.1 0 Details
23 2018 Piet Robbertse Chess Tournament (D) Standard 2018-02-03 2018-02-03 Tshwane (GTP) 5 839.1 5 4 1042.7 0 Details
24 2018 Blou Bul Open (C) Standard 2018-02-17 2018-02-17 Tshwane (GTP) 5 839.1 5 1 761.9 0 Details
25 2018 Tshwane Registration Open Chess Tournament (D) Standard 2018-01-27 2018-01-27 Tshwane (GTP) 5 811 5 4 945.4 0 Details
26 South African Junior Team Championships 2017 (U14 Girls) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 811 7 3 825.8 0 Details
27 2017 Gauteng North Open (D) Standard 2017-10-21 2017-10-21 Tshwane (GTP) 5 715 4 3 834 0 Details
28 2017 Jacaranda Open (D) Standard 2017-10-14 2017-10-14 Tshwane (GTP) 5 744 1 0 0 0 Details
29 2017 Tshwane Chess Etienne Lewis (U14 Girls) Classical 2017-09-01 2017-09-03 Tshwane (GTP) 7 795 6 2 638 0 Details
30 2017 Waterkloof Chess Club Champs Standard 2017-08-03 2017-08-31 Tshwane (GTP) 5 755 8 4 799 0 Details
31 2017 Alekhine (D) Standard 2017-08-04 2017-08-05 Tshwane (GTP) 5 755 3 3 997 0 Details
32 2017 Menlo Open (D) Standard 2017-07-29 2017-07-29 Tshwane (GTP) 5 726 2 2 0 0 Details
33 2017 Swartkop Open (D) Standard 2017-07-01 2017-07-01 Tshwane (GTP) 5 726 5 4 852 0 Details
34 2017 Mid Gauteng Open (E) Standard 2017-06-03 2017-06-03 Tshwane (GTP) 5 724 5 3 725 0 Details
35 2017 Gauteng Primary Schools Individuals (13 Girls) Standard 2017-05-26 2017-05-26 Tshwane (GTP) 5 750 5 4 878 0 Details
36 2017 D4 Individuals (U13 Girls) Standard 2017-05-13 2017-05-13 Tshwane (GTP) 5 750 2 2 580 0 Details
37 2017 Pss Capablanca (Swiss C) Standard 2017-04-27 2017-04-29 Tshwane (GTP) 7 750 6 3 715 0 Details
38 2017 Crawford Open (E) Standard 2017-03-25 2017-03-25 Tshwane (GTP) 5 726 4 3 729 0 Details
39 2017 Waterkloof Open (D) Standard 2017-03-04 2017-03-05 Tshwane (GTP) 5 726 5 3 812 0 Details
40 2017 Wynie Robbertse Chess Tournament (D) Standard 2017-02-25 2017-02-25 Tshwane (GTP) 5 704 5 4 894 0 Details
41 2017 Laerskool Constantiapark Ope (C) Standard 2017-02-11 2017-02-11 Tshwane (GTP) 5 704 5 2 762 0 Details
42 2017 Blou Bul Ope (E2) Standard 2017-02-18 2017-02-18 Tshwane (GTP) 5 704 5 4 781 0 Details
43 2017 Tshwane Registration Tournament Section E Standard 2017-01-21 2017-01-21 Tshwane (GTP) 5 704 4 2 515 0 Details
44 South African Junior Team Championships 2016 (U14 Girls) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 726 7 2 623 0 Details
45 2016 Gauteng Inter Region (U10C Vs Gtp Pawn Pro) Standard 2016-12-03 2016-12-03 Tshwane (GTP) 5 726 5 5 852 0 Details
46 Waterkloof Chess Club 3Rd Qtr 2016 Standard 2016-08-18 2016-09-22 Tshwane (GTP) 5 664 3 1 682 0 Details
47 2016 Guateng North Open (C) Standard 2016-10-14 2016-10-15 Tshwane (GTP) 5 664 4 4 996 0 Details
48 2016 Tshwane Chess Etienne Lewis Trials (U14 Girls) Classical 2016-09-01 2016-09-04 Tshwane (GTP) 7 642 7 4 713 0 Details
49 2016 Alekhine (C) Standard 2016-08-12 2016-08-14 Tshwane (GTP) 5 637 4 2 641 0 Details
50 Swartkop Open 2016 (C2) Standard 2016-06-25 2016-06-25 Tshwane (GTP) 5 617 5 3 706 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 141
Wins 66
Draws 3
Losses 72
White 72
Black 69
White wins 31
Black wins 35
Score 67.5
Percent 47.9
Dp -18.1
AOR 1097.6
Performance 1079.5
Rankings (Main)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Standard)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 9
Score 5
Percent 55.6
Aor 1244.9
Dp 47.2
Prat 1292.1
Performance (History)
Games 141
Score 67.5
Percent 47.9
Aor 1097.6
Dp -18.1
Prat 1079.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Prinsloo, TE (Thiana Eurika) 3 3 0 2019 D4 Individual Finals (U15 Girls) 2019 South African Junior Team Championships (U16-U20 Girls) Details
Overall 2 Nel, Z (Zander) 3 3 0 2018 Tshwane Registration Open Chess Tournament (D) 2019 Waterkloof Open (C) Details
Overall 3 Buitendag, N (Nanique) 3 2 1 2018 Etienne Lewis Trials (U16 Girls) 2019 South African Top Schools Team Championships (U13+U15 Girls) Details
Overall 4 Van Nieuwenhuizen, BF (Bernard Francois) 2 2 0 2018 Alekhine Open (C) 2019 Waterkloof Open (C) Details
Overall 5 Slabbert, ZN (Zander Nicolaas) 2 1 1 2019 Capablanca Chess Festival (C) 2019 Swartkop Open (C) Details
Standard 1 Prinsloo, TE (Thiana Eurika) 3 3 0 2019 D4 Individual Finals (U15 Girls) 2019 South African Junior Team Championships (U16-U20 Girls) Details
Standard 2 Nel, Z (Zander) 3 3 0 2018 Tshwane Registration Open Chess Tournament (D) 2019 Waterkloof Open (C) Details
Standard 3 Buitendag, N (Nanique) 3 2 1 2018 Etienne Lewis Trials (U16 Girls) 2019 South African Top Schools Team Championships (U13+U15 Girls) Details
Standard 4 Yang, A (Alex) 2 1 1 2018 Gauteng North Open (C) 2019 Waterkloof Open (C) Details
Standard 5 Botha, L (Le-Ri) 2 2 0 2018 D4 Tshwane North Individual Chess Championships (U15 Girls) 2018 Etienne Lewis Trials (U16 Girls) Details