PLAYER PAGE

Amber Viljoen

2090109345
Tshwane (GTP)
Personal
Main rating
Rating 1393
K-factor 32
Floor 906.6
Highest 1406.6 (2026-01-01)
Min/Max +/- allowed 124
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1362.9
Final +/- 0
New Rating
()
Rating 1393
K-factor 32
Floor 906.6
Highest 1406.6 (2026-01-01)
Min/Max +/- allowed 123.5
Standard rating
Rating 1392.4
K-factor 32
Floor 908.7
Highest 1408.7 (2026-01-01)
Min/Max +/- allowed 123.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1362.9
Final +/- 0
New Rating
()
Rating 1392.4
K-factor 32
Floor 908.7
Highest 1408.7 (2026-01-01)
Min/Max +/- allowed 123.2
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 2026 Tshwane Chess Registration Tournament (C2) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1407 5 2 1315.2 0 Details
2 Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1351.7 5 4 1622.3 0 Details
3 2025 Tshwane South School District CLOSED League Championship (U19A) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1356.9 5 3 1363.6 0 Details
4 2025 Etienne Lewis Closed Chess Tournament (U18) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1356.9 7 3 1333.3 0 Details
5 2025 Elise Steenkamp Open Chess Tournament (Queen) Standard 2025-06-14 2025-06-16 Tshwane (GTP) 7 1370.8 6 2 1313.4 0 Details
6 2025 Tshwane South School District Individual Finals (D4) (U18 Girls) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1357.6 5 3 1439.8 0 Details
7 AHS Open Chess Tournament 2025 (B) Standard 2025-03-01 2025-03-01 Tshwane (GTP) 5 1324.7 5 2.5 1521.4 0 Details
8 2025 Tshwane Chess OPEN Registration Tournament (A1) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1336.2 5 1 1265.4 0 Details
9 Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1349.4 5 2.5 1276.9 0 Details
10 2024 Etienne Lewis (U16) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1331.8 6 2.5 1419 0 Details
11 Gauteng Schools Individuals Finals 2024 (U15 Girls) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1331.8 5 3 1308 0 Details
12 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) Standard 2024-06-01 2024-06-01 Tshwane (GTP) 5 1341.4 5 3 1290.8 0 Details
13 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) Standard 2024-05-11 2024-05-11 Tshwane (GTP) 5 1298.2 5 4 1457.8 0 Details
14 2024 Lubowski Open Chess Tournament (D1) Standard 2024-03-23 2024-03-24 Tshwane (GTP) 5 1224.4 5 3 1398.1 0 Details
15 2024 Chris Greyling Open Chess Tournament (D2) Standard 2024-03-16 2024-03-16 Tshwane (GTP) 5 1224.4 5 3.5 1417 0 Details
16 2024 Gauteng Inter-Region Chess Championship (U16 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1241.3 4 1 1138.8 0 Details
17 2023 Etienne Lewis Closed Tournament (U16) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1240.6 7 2.5 1233.8 0 Details
18 2023 Tshwane South School District CLOSED League Championship (U15) Standard 2023-07-29 2023-07-29 Tshwane (GTP) 3 1254.1 3 0 1019.9 0 Details
19 2023 Elize Steenkamp Open Tournament (C) Standard 2023-06-16 2023-06-17 Tshwane (GTP) 6 1189.7 6 4 1393.2 0 Details
20 Gauteng Schools Individual Finals 2023 (U15 Girls) Standard 2023-05-27 2023-05-27 Ekurhuleni (GE) 5 1145.5 5 3 1386.9 0 Details
21 2023 Tshwane South School District CLOSED Individual Championships (U15 Girls) Standard 2023-04-22 2023-04-22 Tshwane (GTP) 5 1172.7 5 3 1262 0 Details
22 2023 Milos Ristic Open Tournament (C) Standard 2023-04-27 2023-04-27 Tshwane (GTP) 5 1172.7 5 1.5 944.1 0 Details
23 Chris Greyling Open Tournament 2023 (C) Standard 2023-03-21 2023-03-21 Tshwane (GTP) 5 1163.3 5 2 1206.7 0 Details
24 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) Standard 2023-03-04 2023-03-04 Tshwane (GTP) 5 1163.3 5 2 1123.2 0 Details
25 2023 Tshwane Chess Open Registration Tournament (C2) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1133.8 5 3 1292.8 0 Details
26 2022 Etienne Lewis (U14 Girls) Standard 2022-09-02 2022-09-04 Tshwane (GTP) 7 1077.4 7 3 1255.9 0 Details
27 2022 Blou Bul Open (C) Standard 2022-06-25 2022-06-26 Tshwane (GTP) 5 1071 5 2 1108.5 0 Details
28 2022 Silver Lakes Chess Club Open Chess Tournament (C) Standard 2022-05-14 2022-05-14 Tshwane (GTP) 5 1091.3 4 1 1032.2 0 Details
29 2022 Milos Ristic Open Chess Tournament (C) Standard 2022-05-28 2022-05-28 Tshwane (GTP) 5 1091.3 5 1.5 1045.3 0 Details
30 2022 Lubowski Open Tournament (C) Standard 2022-04-09 2022-04-10 Tshwane (GTP) 5 1124.8 5 1 965.9 0 Details
31 2022 Gauteng Interregion (U16+U18 Girls) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1140.1 4 1 1043.5 0 Details
32 2022 Tshwane Chess Open Registration Tournament (C2) Standard 2022-01-29 2022-01-29 Tshwane (GTP) 5 1143.8 5 2 1131.4 0 Details
33 2021 Etienne Lewis Closed Trials (U14 Girls) Standard 2021-09-24 2021-09-26 Nelson Mandela Bay (ENM) 7 1131.4 6 2 1178 0 Details
34 2021 Alekhine Open (C) Standard 2021-08-14 2021-08-15 Tshwane (GTP) 5 1119.4 5 2 1168.3 0 Details
35 2021 Lubowski Open Tournament (C) Standard 2021-05-01 2021-05-02 Tshwane (GTP) 5 1155.5 5 1 985 0 Details
36 2021 Blou Bul Tournament (C) Standard 2021-04-10 2021-04-10 Mangaung (FMB) 5 1151.5 5 2 1180.8 0 Details
37 2021 Registration Tournament (C) Standard 2021-03-13 2021-03-13 Tshwane (GTP) 5 1147.2 5 2 1178.7 0 Details
38 2020 Waterkloof Open (C) Standard 2020-02-29 2020-03-01 Tshwane (GTP) 5 1198.3 5 1 957.3 0 Details
39 2020 Tuks Open (D) Standard 2020-02-22 2020-02-22 Tshwane (GTP) 5 1134.2 5 4 1376.5 0 Details
40 2020 Registration Tournament (D) Standard 2020-01-25 2020-01-25 Tshwane (GTP) 5 1143.8 5 3 1176.9 0 Details
41 2019 South African Junior Team Championships (U12 Girls) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1143.8 6 2 1082.3 0 Details
42 2019 Gauteng School League Finals (U13 Open) Standard 2019-08-23 2019-08-23 Tshwane (GTP) 5 1176.2 5 1.5 997.6 0 Details
43 2019 D1 Gauteng North Schools League Team Finals (U13 Mixed+U15 Girls) Standard 2019-07-20 2019-07-20 Tshwane (GTP) 5 1089.9 5 4.5 1525.9 0 Details
44 2019 Chris Greyling (D) Standard 2019-04-27 2019-04-27 Tshwane (GTP) 5 1083.9 5 2.5 1108.2 0 Details
45 2019 Waterkloof Open (D) Standard 2019-03-02 2019-03-03 Tshwane (GTP) 5 1082.8 5 2.5 1095.5 0 Details
46 2019 Blou Bul (D) Standard 2019-02-16 2019-02-16 Tshwane (GTP) 5 1200 5 2 1003.3 0 Details
47 2019 Constantia Park Open (D) Standard 2019-02-09 2019-02-09 Tshwane (GTP) 5 1200 5 1.5 778.6 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 5
Wins 2
Draws 0
Losses 3
White 2
Black 3
White wins 0
Black wins 2
Score 2
Percent 40
Dp -85
AOR 1400.2
Performance 1315.2
Game statistics (History)
Games 241
Wins 98
Draws 22
Losses 121
White 118
Black 123
White wins 50
Black wins 48
Score 109
Percent 45.2
Dp -40.6
AOR 1262
Performance 1221.5
Rankings (Main)
National
Overall 3428
Gender 526
Age group 522
Gender/Age 90
Provincial
Overall 1189
Gender 193
Age group 197
Gender/Age 34
Regional
Overall 432
Gender 81
Age group 74
Gender/Age 16
Rankings (Standard)
National
Overall 3120
Gender 489
Age group 474
Gender/Age 83
Provincial
Overall 1116
Gender 176
Age group 185
Gender/Age 32
Regional
Overall 419
Gender 77
Age group 74
Gender/Age 16
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 5
Score 2
Percent 40
Aor 1400.2
Dp -85
Prat 1315.2
Performance (12 months)
Games 33
Score 17
Percent 51.5
Aor 1378.6
Dp 12.9
Prat 1391.4
Performance (History)
Games 241
Score 109
Percent 45.2
Aor 1262
Dp -40.6
Prat 1221.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Padayachy, S (Shreya) 5 0 5 2020 Tuks Open (D) Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) Details
Overall 2 Theron, L (Lydia) 4 2 2 2020 Registration Tournament (D) 2024 Etienne Lewis (U16) Details
Overall 3 Redelinghuys, M (Mia) 4 2 2 2021 Lubowski Open Tournament (C) 2023 Tshwane South School District CLOSED Individual Championships (U15 Girls) Details
Overall 4 Marais, JS (Jacobus Stephanus) 3 0 3 2020 Waterkloof Open (C) 2022 Blou Bul Open (C) Details
Overall 5 Buchner, E (Emil) 3 1 2 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) 2023 Elize Steenkamp Open Tournament (C) Details
Standard 1 Padayachy, S (Shreya) 5 0 5 2020 Tuks Open (D) Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) Details
Standard 2 Theron, L (Lydia) 4 2 2 2020 Registration Tournament (D) 2024 Etienne Lewis (U16) Details
Standard 3 Redelinghuys, M (Mia) 4 2 2 2021 Lubowski Open Tournament (C) 2023 Tshwane South School District CLOSED Individual Championships (U15 Girls) Details
Standard 4 Buchner, E (Emil) 3 1 2 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) 2023 Elize Steenkamp Open Tournament (C) Details
Standard 5 Lodi, O (Olebogeng) 3 1 2 2021 Etienne Lewis Closed Trials (U14 Girls) 2022 Etienne Lewis (U14 Girls) Details