PLAYER PAGE

Ethan Robinson

1110139528
Ekurhuleni (GE)
Personal
Main rating
Rating 1622.2
K-factor 28
Floor 1147.9
Highest 1665.6 (2023-07-01)
Min/Max +/- allowed 85
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1618.6
Final +/- 0
New Rating
()
Rating 1622.2
K-factor 28
Floor 1147.9
Highest 1665.6 (2023-07-01)
Min/Max +/- allowed 85.4
Standard rating
Rating 1618.7
K-factor 28
Floor 1140.9
Highest 1658.6 (2023-07-01)
Min/Max +/- allowed 86.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1615.1
Final +/- 0
New Rating
()
Rating 1618.7
K-factor 28
Floor 1140.9
Highest 1658.6 (2023-07-01)
Min/Max +/- allowed 86.3
Rapid rating
Rating 1382.5
K-factor 36
Floor 774.4
Highest 1467.3 (2024-03-01)
Min/Max +/- allowed 113.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1382.5
K-factor 36
Floor 774.4
Highest 1467.3 (2024-03-01)
Min/Max +/- allowed 113.3
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 Ekurhuleni 1st Trial 2026 (C) Standard 2026-04-11 2026-04-11 Ekurhuleni (GE) 5 1584.3 4 3.5 1699.7 12.9 Details
2 Ekurhuleni North District Individuals 2026 (U15 Boys) Standard 2026-05-09 2026-05-09 Ekurhuleni (GE) 5 1584.3 5 4.5 1703.7 15.7 Details
3 Kemptonpark Cluster 2026 (U15 Open) Rapid 2026-04-18 2026-04-18 Ekurhuleni (GE) 5 1583 5 4 1594.2 1.3 Details
4 East Rand Chess Club Open 2026 (C) Rapid 2026-03-14 2026-03-14 Ekurhuleni (GE) 5 1559.4 5 4.5 1728.8 16.3 Details
5 Ekurhuleni 1st Standard Tournament 2026 (C) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1559.4 4 3 1691.8 10.3 Details
6 2025 Mzansi Individual Championships (U16 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1563.7 6 2.5 1352.3 -29.6 Details
7 2025 Mzansi Inter Provincial Team Championships (U16 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1563.7 6 4 1677.4 13.3 Details
8 Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1563.7 5 4 1737.9 20.1 Details
9 2025 Gauteng Top Schools Teams (U19) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1570.3 5 1 1390.5 -16.9 Details
10 Ekurhuleni Trial 4 2025 (D) Standard 2025-09-21 2025-09-21 Ekurhuleni (GE) 5 1572.1 5 3 1491.4 -7 Details
11 Ekurhuleni North Schools Teams 2025 (U19 Open) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1573.2 5 4 1558.6 -1.8 Details
12 Ekurhuleni North Chess Club Open Tournament 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1573.2 5 3.5 1603 3.8 Details
13 Kempton Park Team Clusters LS 2025 (High Schools) Rapid 2025-07-26 2025-07-26 Ekurhuleni (GE) 4 1573.2 4 2.5 1445.8 -7.1 Details
14 Ekurhuleni Trial 2 2025 (D) Standard 2025-06-21 2025-06-21 Ekurhuleni (GE) 5 1573.8 5 3 1408 -15.3 Details
15 Ekurhuleni Trials 2025 (D) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1576.4 5 3 1441.6 -12.3 Details
16 East Rand Chess Club Open 2025 (B) Standard 2025-05-03 2025-05-03 Ekurhuleni (GE) 5 1576.4 5 4 1547.3 -3.2 Details
17 Ekurhuleni Chess Open 2025 (B) Standard 2025-03-15 2025-03-15 Ekurhuleni (GE) 5 1582 5 2 1175.6 -39.3 Details
18 East Rand Chess Club Open 2025 (B) Standard 2025-03-01 2025-03-01 Ekurhuleni (GE) 5 1582 5 4.5 1647.6 7.3 Details
19 Gauteng Inter-Region at UJ 2024 (U14 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1570.7 5 3 1651.4 8.1 Details
20 Gauteng Top Schools 2024 (U13 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1550.5 5 4 1690.7 14.4 Details
21 Ekurhuleni North Chess Club Open Tournament 2024 (C) Standard 2024-08-09 2024-08-09 Ekurhuleni (GE) 5 1563.5 5 3.5 1547.3 -0.8 Details
22 Ekurhuleni North Schools Finals - Teams 2024 (U13 Open) Standard 2024-08-03 2024-08-03 Ekurhuleni (GE) 5 1563.5 5 3.5 1445.1 -11.6 Details
23 Gauteng Schools Individuals Finals 2024 (U13 Boys) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1563.5 5 3.5 1600.1 3.2 Details
24 Ekurhuleni Trails 2 2024 (U14) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1553.5 5 4 1617.1 7.1 Details
25 2024 Elise Steenkamp Open Chess Tournament (Kings) Standard 2024-06-15 2024-06-17 Tshwane (GTP) 7 1547 7 2 1423.8 -19.7 Details
26 Ekurhuleni Trails 1 2024 (U14) Standard 2024-06-01 2024-06-01 Ekurhuleni (GE) 5 1547 5 5 1788.6 23.4 Details
27 Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Boys) Standard 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1547 5 4.5 1546.7 1 Details
28 Chess Power House May Open 2024 (C) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1559.5 5 3.5 1470.5 -9 Details
29 Kempton Park Cluster Individuals 2024 (U13 Boys) Rapid 2024-03-02 2024-03-02 Ekurhuleni (GE) 5 1567.6 5 4 1491.2 -5.8 Details
30 2024 Gauteng Inter-Region Chess Championship (U14A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1632.1 5 1 1204.3 -46 Details
31 Ekurhuleni Chess Spring Tournament 2023 (C) Standard 2023-09-23 2023-09-23 Ekurhuleni (GE) 5 1647.9 5 3 1523.7 -11.3 Details
32 2023 Ekurhuleni North District Schools Finals (U13) Standard 2023-07-29 2023-07-29 Ekurhuleni (GE) 5 1591.4 5 5 1761.4 16.3 Details
33 Ekurhuleni Chess Trial 3 2023 (U14) Standard 2023-06-17 2023-06-17 Ekurhuleni (GE) 5 1536.8 5 5 1738.1 19.3 Details
34 Gauteng Open Arnold Classic 2023 (C) Standard 2023-05-20 2023-05-20 Tshwane (GTP) 5 1400 5 3 1481.5 8.6 Details
35 Gauteng Schools Individual Finals 2023 (U13 Boys) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1400 5 4 1582.6 17.3 Details
36 Ekurhuleni North Schools Individual Finals 2023 (U13 Boys) Standard 2023-05-12 2023-05-12 Ekurhuleni (GE) 5 1400 5 4.5 1591.2 18.1 Details
37 Ekurhuleni Trials 2 2023 (U14) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1379.6 5 4 1497.3 11 Details
38 Ekhuruleni Chess Trials 1 2023 (U14) Standard 2023-03-25 2023-03-25 Ekurhuleni (GE) 5 1337.6 5 4.5 1596.8 26.1 Details
39 2022 South African Junior Wild Card Chess Championships (U12 Open) Classical 2022-12-09 2022-12-12 4 Knights (4K) 7 1396.8 7 2.5 1118.3 -46.4 Details
40 2022 South African Junior Team Chess Championships (U12 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1396.8 7 5 1459.3 9.6 Details
41 ACB Tournament 2022 (A) Standard 2022-10-07 2022-10-08 Ekurhuleni (GE) 5 1407 5 2 1356.8 -6.4 Details
42 2022 Gauteng Schools Team Championships (U11 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1364.9 5 3 1340.7 -1.5 Details
43 Ekurhuleni-North Schools Teams 2022 (U11) Standard 2022-08-06 2022-08-06 Ekurhuleni (GE) 5 1364.9 5 4 1589.2 22.6 Details
44 2022 Gauteng Schools Individual Chess Championship (U11 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1312.5 5 3.5 1449.6 14.1 Details
45 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) Standard 2022-05-13 2022-05-13 Ekurhuleni (GE) 5 1298.5 5 3.5 1370.9 7.8 Details
46 Ekurhuleni Trials 1 2022 (U12) Standard 2022-04-23 2022-04-23 Ekurhuleni (GE) 5 1300.3 5 3 1296.4 -1 Details
47 ACB Premier 2022 (Primary School) Standard 2022-03-19 2022-03-19 Ekurhuleni (GE) 5 1200 5 4 1470.2 25.7 Details
48 ACB Premier 2022 (U11) Standard 2022-03-21 2022-03-21 Ekurhuleni (GE) 7 1200 7 5 1373.2 24.4 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 23
Wins 18
Draws 3
Losses 2
White 13
Black 10
White wins 11
Black wins 7
Score 19.5
Percent 84.8
Dp 295.7
AOR 1386.9
Performance 1682.6
Game statistics (History)
Games 247
Wins 157
Draws 27
Losses 63
White 125
Black 122
White wins 81
Black wins 76
Score 170.5
Percent 69
Dp 161.7
AOR 1351.6
Performance 1513.3
Rankings (Main)
National
Overall 918
Gender 850
Age group 89
Gender/Age 77
Provincial
Overall 328
Gender 301
Age group 27
Gender/Age 24
Regional
Overall 38
Gender 34
Age group 5
Gender/Age 4
Rankings (Standard)
National
Overall 870
Gender 803
Age group 88
Gender/Age 76
Provincial
Overall 310
Gender 284
Age group 27
Gender/Age 24
Regional
Overall 37
Gender 33
Age group 5
Gender/Age 4
Rankings (Rapid)
National
Overall 1033
Gender 897
Age group 190
Gender/Age 154
Provincial
Overall 186
Gender 163
Age group 29
Gender/Age 21
Regional
Overall 46
Gender 33
Age group 12
Gender/Age 6
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 23
Score 19.5
Percent 84.8
Aor 1386.9
Dp 295.7
Prat 1682.6
Performance (12 months)
Games 69
Score 47
Percent 68.1
Aor 1420
Dp 154
Prat 1574
Performance (History)
Games 247
Score 170.5
Percent 69
Aor 1351.6
Dp 161.7
Prat 1513.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Botha, JCC (Johannes Christiaan Corneli) 6 1 5 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) Ekurhuleni 1st Standard Tournament 2026 (C) Details
Overall 2 Jacobs, L (Lillith) 5 3 2 2023 Ekurhuleni North District Schools Finals (U13) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Overall 3 Grootboom, C (Chante) 4 4 0 Gauteng Open Arnold Classic 2023 (C) Ekurhuleni 1st Trial 2026 (C) Details
Overall 4 Shen Yu, C (Caroline) 4 0 4 Ekurhuleni Trials 2 2023 (U14) Ekurhuleni Trial 4 2025 (D) Details
Overall 5 Fick, L (Logan Nicolas) 4 1 3 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Standard 1 Botha, JCC (Johannes Christiaan Corneli) 6 1 5 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) Ekurhuleni 1st Standard Tournament 2026 (C) Details
Standard 2 Jacobs, L (Lillith) 5 3 2 2023 Ekurhuleni North District Schools Finals (U13) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Standard 3 Shen Yu, C (Caroline) 4 0 4 Ekurhuleni Trials 2 2023 (U14) Ekurhuleni Trial 4 2025 (D) Details
Standard 4 Fick, L (Logan Nicolas) 4 1 3 Ekurhuleni-North Schools Finals Indiv 2022 (U11 Boys) Ekurhuleni North Chess Club Open Tournament 2025 (C) Details
Standard 5 Grootboom, C (Chante) 4 4 0 Gauteng Open Arnold Classic 2023 (C) Ekurhuleni 1st Trial 2026 (C) Details