PLAYER PAGE

Chay Belle Karsten

2100109348
Tshwane (GTP)
Personal
Main rating
Rating 1553.1
K-factor 32
Floor 1031.5
Highest 1553.1 (2026-02-28)
Min/Max +/- allowed 100
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1557.8
Final +/- 0
New Rating
()
Rating 1553.1
K-factor 32
Floor 1031.5
Highest 1553.1 (2026-02-28)
Min/Max +/- allowed 100.3
Standard rating
Rating 1548.4
K-factor 32
Floor 1034.1
Highest 1548.4 (2026-02-28)
Min/Max +/- allowed 100.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1557.8
Final +/- 0
New Rating
()
Rating 1548.4
K-factor 32
Floor 1034.1
Highest 1548.4 (2026-02-28)
Min/Max +/- allowed 100.9
Rapid rating
Rating 1202
K-factor 36
Floor 702
Highest 1202 (2024-11-01)
Min/Max +/- allowed 165.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1202
K-factor 36
Floor 702
Highest 1202 (2024-11-01)
Min/Max +/- allowed 165.3
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 MCA Tshwane Welcome 2026 (C) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1499.2 5 4 1674.8 0 Details
2 2026 Tshwane Chess Registration Tournament (B) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1499.2 5 2 1517.3 0 Details
3 Gauteng Inter-Region at Emerald Resort 2025 (U16+U18 Girls) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1442.2 5 5 1770.2 0 Details
4 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1429.5 5 4 1531.5 0 Details
5 2025 Tshwane South School District CLOSED League Championship (U17A) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1461.9 5 2 1182.4 0 Details
6 2025 Etienne Lewis Closed Chess Tournament (U16) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1461.9 7 4 1485.2 0 Details
7 South African Open 2025 (U16 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1457.3 5 3 1488.2 0 Details
8 2025 Tshwane South School District Individual Finals (D4) (U15 Girls) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1469 5 4 1623 0 Details
9 2025 Silver Lakes Chess Club Open Chess Tournament (C) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1469 5 2 1237.5 0 Details
10 Lubowski Open 2025 (B) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1477 5 1 1328.6 0 Details
11 2025 Chris Greyling Open Chess Tournament (B) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1477 5 3 1594.1 0 Details
12 2025 Tshwane Chess OPEN Registration Tournament (A1) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1494.5 5 1.5 1390.6 0 Details
13 Gauteng Inter-Region at UJ 2024 (U16+U18 Girls) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1420.4 5 4 1687.8 0 Details
14 Gauteng Top Schools 2024 (U17 Open) Rapid 2024-10-05 2024-10-05 Ekurhuleni (GE) 5 1423.8 2 1 1316.8 0 Details
15 2024 Etienne Lewis (U16) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1334.7 7 4.5 1547.3 0 Details
16 Gauteng Schools Individuals Finals 2024 (U15 Girls) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1334.7 5 3.5 1470 0 Details
17 2024 Alekhine Open Chess Tournament (B) Standard 2024-08-09 2024-08-10 Tshwane (GTP) 5 1326.9 5 3 1415.8 0 Details
18 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U17A) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1326.9 4 2 1289.1 0 Details
19 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) Standard 2024-05-11 2024-05-11 Tshwane (GTP) 5 1348.1 5 3 1275.2 0 Details
20 2024 Mid Gauteng Open Chess Tournament (U16) Standard 2024-05-02 2024-05-02 Tshwane (GTP) 5 1348.1 4 2 1257.2 0 Details
21 2024 Tshwane Chess AHS Open Chess Tournament (C2) Standard 2024-02-24 2024-02-24 Tshwane (GTP) 5 1433.6 5 1 1071.5 0 Details
22 2024 Constantiapark Open (C) Standard 2024-02-17 2024-02-17 Tshwane (GTP) 5 1433.6 5 2 1258.9 0 Details
23 2024 Tshwane Chess OPEN Registration Tournament (C2) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1417.9 5 2 1305.2 0 Details
24 2024 Gauteng Inter-Region Chess Championship (U14 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1417.9 5 5 1602.4 0 Details
25 Lardies Open Tournament 2023 (C) Standard 2023-10-28 2023-10-28 Tshwane (GTP) 5 1455.1 5 2 1223.6 0 Details
26 2023 Gauteng Top Schools (U13 Girls) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1299.1 5 5 1669.5 0 Details
27 2023 Jacaranda Round Robin (H) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1299.1 5 5 1616.7 0 Details
28 2023 Etienne Lewis Closed Tournament (U14) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1299.1 7 3.5 1307.7 0 Details
29 2023 Menlo Open Tournament (D) Standard 2023-07-22 2023-07-22 Tshwane (GTP) 5 1262.4 5 3 1355.8 0 Details
30 2023 Elize Steenkamp Open Tournament (C) Standard 2023-06-16 2023-06-17 Tshwane (GTP) 6 1280.1 5 2 1194 0 Details
31 2023 Mid Gauteng Open Tournament (D) Standard 2023-05-06 2023-05-06 Tshwane (GTP) 5 1210.4 5 4 1518.8 0 Details
32 2023 Tshwane South School District CLOSED Individual Championships (U13 Girls) Standard 2023-04-22 2023-04-22 Tshwane (GTP) 5 1211.3 4 1 1008.1 0 Details
33 2023 Milos Ristic Open Tournament (D1) Standard 2023-04-27 2023-04-27 Tshwane (GTP) 5 1211.3 5 3.5 1362.3 0 Details
34 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) Standard 2023-03-04 2023-03-04 Tshwane (GTP) 5 1232.8 5 2 1118.1 0 Details
35 Laerskool Constantiapark Open Chess Tournament 2023 (U14) Standard 2023-02-18 2023-02-18 Tshwane (GTP) 5 1244.8 5 2 1182.5 0 Details
36 2023 Tshwane Chess Open Registration Tournament (D1) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1194.9 5 4 1484.8 0 Details
37 Lardies Tournament 2022 (U14) Standard 2022-10-29 2022-10-29 Tshwane (GTP) 5 1203 5 2 1165.6 0 Details
38 2022 Etienne Lewis (U14 Girls) Standard 2022-09-02 2022-09-04 Tshwane (GTP) 7 1247.3 7 2 1083 0 Details
39 2022 Alekhine Open (D) Standard 2022-08-13 2022-08-14 Tshwane (GTP) 5 1189 5 3 1270.7 0 Details
40 2022 Gauteng Schools Team Championships (U13 Girls) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1189 5 3 1283 0 Details
41 2022 Gauteng Schools Individual Chess Championship (U13 Girls) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1159.8 5 3 1316 0 Details
42 2022 Milos Ristic Open Chess Tournament (D) Standard 2022-05-28 2022-05-28 Tshwane (GTP) 5 1151.5 5 3 1184.9 0 Details
43 D4 Individuals 2022 (U13 Girls) Rapid 2022-04-23 2022-04-23 Tshwane (GTP) 7 1117.4 7 4 1297 0 Details
44 CP Ope 2022 (D1) Standard 2022-02-19 2022-02-19 Tshwane (GTP) 5 1145.6 5 2 1079.8 0 Details
45 2022 Gauteng Interregion (U12 Girls) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1145.6 4 1 939.1 0 Details
46 Piet Robertse 2022 (D) Standard 2022-02-05 2022-02-05 Tshwane (GTP) 5 1145.6 5 3 1229.4 0 Details
47 2021 Lardies Ope (D) Standard 2021-10-30 2021-10-30 Tshwane (GTP) 5 1091.3 5 3 1258 0 Details
48 2021 Etienne Lewis Closed Trials (U12 Girls) Standard 2021-09-24 2021-09-26 Nelson Mandela Bay (ENM) 7 1066.9 6 3 1160.5 0 Details
49 2021 Gauteng North Open Tournament (D) Standard 2021-08-28 2021-08-29 Tshwane (GTP) 5 1072.2 5 3 1314.7 0 Details
50 2021 Alekhine Open (D) Standard 2021-08-14 2021-08-15 Tshwane (GTP) 5 1072.2 4 0 733.3 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 10
Wins 6
Draws 0
Losses 4
White 4
Black 6
White wins 2
Black wins 4
Score 6
Percent 60
Dp 85
AOR 1511.1
Performance 1596.1
Game statistics (History)
Games 296
Wins 156
Draws 5
Losses 135
White 151
Black 145
White wins 82
Black wins 74
Score 158.5
Percent 53.5
Dp 30.2
AOR 1264.3
Performance 1294.4
Rankings (Main)
National
Overall 1304
Gender 120
Age group 140
Gender/Age 19
Provincial
Overall 471
Gender 49
Age group 49
Gender/Age 7
Regional
Overall 179
Gender 21
Age group 22
Gender/Age 4
Rankings (Standard)
National
Overall 1236
Gender 123
Age group 134
Gender/Age 19
Provincial
Overall 462
Gender 54
Age group 49
Gender/Age 8
Regional
Overall 178
Gender 22
Age group 22
Gender/Age 4
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 10
Score 6
Percent 60
Aor 1511.1
Dp 85
Prat 1596.1
Performance (12 months)
Games 57
Score 34
Percent 59.6
Aor 1411.6
Dp 82
Prat 1493.6
Performance (History)
Games 296
Score 158.5
Percent 53.5
Aor 1264.3
Dp 30.2
Prat 1294.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Pillay, K (Ketana) 5 1 4 2019 Capablanca Chess Festival (Swiss E) 2025 Tshwane South School District Individual Finals (D4) (U15 Girls) Details
Overall 2 Louw, N (Nova) 4 2 2 2021 Etienne Lewis Closed Trials (U12 Girls) 2025 Etienne Lewis Closed Chess Tournament (U16) Details
Overall 3 Maartens, K (Kirsten) 4 3 1 2021 Lardies Ope (D) 2022 Etienne Lewis (U14 Girls) Details
Overall 4 Theron, L (Lydia) 4 2 2 2021 Etienne Lewis Closed Trials (U12 Girls) 2023 Tshwane South School District CLOSED Individual Championships (U13 Girls) Details
Overall 5 Adamson, A (Amani) 4 3 1 2021 Etienne Lewis Closed Trials (U12 Girls) 2025 Etienne Lewis Closed Chess Tournament (U16) Details
Standard 1 Pillay, K (Ketana) 5 1 4 2019 Capablanca Chess Festival (Swiss E) 2025 Tshwane South School District Individual Finals (D4) (U15 Girls) Details
Standard 2 Louw, N (Nova) 4 2 2 2021 Etienne Lewis Closed Trials (U12 Girls) 2025 Etienne Lewis Closed Chess Tournament (U16) Details
Standard 3 Maartens, K (Kirsten) 4 3 1 2021 Lardies Ope (D) 2022 Etienne Lewis (U14 Girls) Details
Standard 4 Adamson, A (Amani) 4 3 1 2021 Etienne Lewis Closed Trials (U12 Girls) 2025 Etienne Lewis Closed Chess Tournament (U16) Details
Standard 5 Theron, L (Lydia) 3 1 2 2021 Etienne Lewis Closed Trials (U12 Girls) 2023 Tshwane South School District CLOSED Individual Championships (U13 Girls) Details