PLAYER PAGE

Meandri Vorster

2140139967
Tshwane (GTP)
Personal
Main rating
Rating 1501.9
K-factor 32
Floor 1047.8
Highest 1564.1 (2024-08-01)
Min/Max +/- allowed 99
Rating Change
()
Games 4
Score 4
We 3.34
SWe 0.54
Temp +/- 17.4
Penalties 0
Weight perform 1474
Final +/- +17.4
New Rating
()
Rating 1519.3
K-factor 32
Floor 1047.8
Highest 1564.1 (2024-08-01)
Min/Max +/- allowed 98.7
Standard rating
Rating 1498.2
K-factor 32
Floor 1054.9
Highest 1564.2 (2024-08-01)
Min/Max +/- allowed 98.7
Rating Change
()
Games 4
Score 4
We 3.31
SWe 0.69
Temp +/- 22
Penalties 0
Weight perform 1474
Final +/- +22
New Rating
()
Rating 1520.2
K-factor 32
Floor 1054.9
Highest 1564.2 (2024-08-01)
Min/Max +/- allowed 98.7
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 D3 Tshwane North School Cluster 4&5 Individuals (U13 Girls) Standard 2026-04-11 2026-04-11 Tshwane (GTP) 5 1501.9 4 4 1638.2 17.4 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Tshwane Chess Registration Tournament (B) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1526.4 5 1 1364.1 -15.1 Details
2 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1526.4 6 4 1473.2 -6 Details
3 Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1526.4 5 3 1587.3 6 Details
4 2025 Gauteng Top Schools Teams (U13 Girls) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1519 5 4 1557.1 4.6 Details
5 2025 Centurion Chess Open Tournament (U12) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1547.8 5 2 1369.1 -18.1 Details
6 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Girls) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1483.7 4 4 1650.2 13.3 Details
7 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1483.7 6 5 1685.7 26.8 Details
8 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Girls) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 1 1404.5 1 1 1749.8 6.1 Details
9 South African Open 2025 (U12 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1404.5 5 3 1442.7 5.4 Details
10 2025 Elise Steenkamp Open Chess Tournament (Rook) Standard 2025-06-14 2025-06-16 Tshwane (GTP) 7 1422 7 3.5 1257 -26.1 Details
11 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Girls) Standard 2025-05-24 2025-05-24 Tshwane (GTP) 5 1413.3 3 2 1347.7 -4.5 Details
12 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Girls) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1413.3 5 3.5 1506.1 9.8 Details
13 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1448.9 5 2 1212.3 -22.2 Details
14 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1460.5 7 4.5 1498.7 7.2 Details
15 Gauteng Inter-Region at UJ 2024 (U12 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1460.5 5 3 1332.6 -14.4 Details
16 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1438.5 5 4 1571.2 13.8 Details
17 2024 Tuks Open Chess Tournament (U12) Standard 2024-09-28 2024-09-28 Tshwane (GTP) 5 1486.6 5 3 1398.7 -7.8 Details
18 2024 Etienne Lewis (U12) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1486.6 7 4 1387.2 -14.4 Details
19 Gauteng Schools Individuals Finals 2024 (U11 Girls) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1486.6 5 3 1412.7 -7.8 Details
20 2024 Tshwane North School District Team League Finals (U11) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1455.2 5 5 1640.8 17.8 Details
21 2024 Tshwane North School District Cluster 4 & 5 Team League (U11) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 3 1432.4 3 3 1660.6 14.3 Details
22 2024 Elise Steenkamp Open Chess Tournament (Rooks) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1415.8 5 3 1434.9 3 Details
23 2024 Tshwane North School District CLOSED Individual Champioships (U11 Girls) Standard 2024-05-11 2024-05-11 Tshwane (GTP) 5 1313.1 5 4 1472.8 15.1 Details
24 District 3 Cluster 4 and 5 Individuals 2024 (U11 Girls) Standard 2024-05-04 2024-05-04 Tshwane (GTP) 5 1313.1 5 4.5 1587.5 27.6 Details
25 South African Junior Closed Chess Championship 2024 (U10 Girls) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1313.1 9 4 1354.9 8 Details
26 2024 Tshwane Chess AHS Open Chess Tournament (D2) Standard 2024-02-24 2024-02-24 Tshwane (GTP) 5 1314.3 5 3 1298.5 -0.7 Details
27 2024 Tshwane Chess OPEN Registration Tournament (D1) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1262.5 5 2 1154.8 -11.3 Details
28 2024 Gauteng Inter-Region Chess Championship (U8+U10 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1262.5 5 5 1633.1 40 Details
29 Lardies Open Tournament 2023 (D1) Standard 2023-10-28 2023-10-28 Tshwane (GTP) 5 1291.8 5 2.5 1286.3 -1.2 Details
30 2023 Tuks Open Chess Tournament (D) Standard 2023-10-07 2023-10-07 Tshwane (GTP) 5 1291.8 5 2 1142.3 -15.3 Details
31 2023 Centurion Chess Open (D) Standard 2023-09-23 2023-09-23 Tshwane (GTP) 5 1318.1 5 2 1159.9 -14.6 Details
32 2023 Gauteng Top Schools (U9 Mixed) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1372.9 5 3 1284.5 -9.1 Details
33 2023 Woman's Day Open Chess Tournament (Knight) Standard 2023-08-09 2023-08-09 Tshwane (GTP) 5 1372.9 5 2 1061.9 -29.4 Details
34 2023 Tshwane North School District CLOSED League Championships (D3) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1372.9 5 3.5 1364 0 Details
35 2023 Etienne Lewis Closed Tournament (U10) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1372.9 6 4 1431.3 7.9 Details
36 2023 Elize Steenkamp Open Tournament (D2) Standard 2023-06-16 2023-06-17 Tshwane (GTP) 6 1359.3 6 4 1366.7 1.1 Details
37 2023 Tshwane North School District CLOSED Individual Championships (D3) Standard 2023-05-13 2023-05-13 Tshwane (GTP) 5 1266.8 5 4.5 1557.9 29.2 Details
38 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) Standard 2023-03-04 2023-03-04 Tshwane (GTP) 5 1242 5 4 1375.1 13.8 Details
39 2023 Tshwane Chess Open Registration Tournament (E) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1235.1 5 3 1279.3 3.7 Details
40 2022 South African Junior Team Chess Championships (U10+U12 Girls) Classical 2022-12-04 2022-12-07 4 Knights (4K) 5 1198 5 3 1383.2 20.8 Details
41 Lardies Tournament 2022 (U10) Standard 2022-10-29 2022-10-29 Tshwane (GTP) 5 1270.6 5 2 1126.6 -14.8 Details
42 2022 Gauteng North Chess Open (E) Standard 2022-10-15 2022-10-16 Tshwane (GTP) 5 1270.6 5 1.5 1030.8 -25.5 Details
43 2022 Gauteng Schools Team Championships (U9 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1278.1 5 3 1240.4 -4.3 Details
44 Tuks Junior Chess Club Developmental Tournament 2022 (Yellow) Standard 2022-06-17 2022-06-17 Tshwane (GTP) 5 1215.9 5 4 1504.8 28.9 Details
45 2022 Gauteng Schools Individual Chess Championship (U11 Girls) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1215.9 5 3 1280.7 5.6 Details
46 2022 D3 Cluster City Schools (U9) Standard 2022-04-23 2022-04-23 Tshwane (GTP) 5 1200 5 3 1274.1 8 Details
Game statistics ( )
Games 4
Wins 4
Draws 0
Losses 0
White 2
Black 2
White wins 2
Black wins 2
Score 4
Percent 100
Dp 425
AOR 1213.2
Performance 1638.2
Game statistics ()
Games 9
Wins 5
Draws 0
Losses 4
White 4
Black 5
White wins 2
Black wins 3
Score 5
Percent 55.6
Dp 47.2
AOR 1438.7
Performance 1485.9
Game statistics (History)
Games 239
Wins 147
Draws 8
Losses 84
White 119
Black 120
White wins 75
Black wins 72
Score 151
Percent 63.2
Dp 112
AOR 1279.2
Performance 1391.2
Rankings (Main)
National
Overall 1861
Gender 225
Age group 176
Gender/Age 42
Provincial
Overall 639
Gender 84
Age group 58
Gender/Age 13
Regional
Overall 232
Gender 32
Age group 20
Gender/Age 6
Rankings (Standard)
National
Overall 1776
Gender 225
Age group 176
Gender/Age 45
Provincial
Overall 622
Gender 82
Age group 61
Gender/Age 15
Regional
Overall 231
Gender 32
Age group 21
Gender/Age 7
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 4
Score 4
Percent 100
Aor 1213.2
Dp 425
Prat 1638.2
Performance ()
Games 9
Score 5
Percent 55.6
Aor 1438.7
Dp 47.2
Prat 1485.9
Performance (12 months)
Games 61
Score 40
Percent 65.6
Aor 1356.7
Dp 132.4
Prat 1489
Performance (History)
Games 239
Score 151
Percent 63.2
Aor 1279.2
Dp 112
Prat 1391.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Haupt, A (Abigail) 6 1 5 2023 Tshwane North School District CLOSED Individual Championships (D3) 2026 Tshwane Chess Registration Tournament (B) Details
Overall 2 Boshoff, M (Milah) 5 1 4 2023 Centurion Chess Open (D) 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Girls) Details
Overall 3 Venter, C (Chermone) 4 2 2 District 3 Cluster 4 and 5 Individuals 2024 (U11 Girls) 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Girls) Details
Overall 4 Prinsloo, V (Veronique) 4 2 2 2022 D3 Cluster City Schools (U9) Gauteng Schools Individuals Finals 2024 (U11 Girls) Details
Overall 5 Exarchos, I (Isabella) 3 2 1 South African Junior Closed Chess Championship 2024 (U10 Girls) 2026 Tshwane Chess Registration Tournament (B) Details
Standard 1 Haupt, A (Abigail) 6 1 5 2023 Tshwane North School District CLOSED Individual Championships (D3) 2026 Tshwane Chess Registration Tournament (B) Details
Standard 2 Boshoff, M (Milah) 5 1 4 2023 Centurion Chess Open (D) 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Girls) Details
Standard 3 Venter, C (Chermone) 4 2 2 District 3 Cluster 4 and 5 Individuals 2024 (U11 Girls) 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Girls) Details
Standard 4 Prinsloo, V (Veronique) 4 2 2 2022 D3 Cluster City Schools (U9) Gauteng Schools Individuals Finals 2024 (U11 Girls) Details
Standard 5 Mcphail, A (Ava) 3 2 1 2023 Afrikaans Hoër Seunskool Open Chess Tournament (E) 2025 Etienne Lewis Closed Chess Tournament (U12) Details