PLAYER PAGE

Gerhard Ebersohn

1130143045
Tshwane (GTP)
Personal
Main rating
Rating 1414.3
K-factor 32
Floor 998.8
Highest 1583.2 (2024-08-01)
Min/Max +/- allowed 96
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1317
Final +/- 0
New Rating
()
Rating 1414.3
K-factor 32
Floor 998.8
Highest 1583.2 (2024-08-01)
Min/Max +/- allowed 96
Standard rating
Rating 1405.1
K-factor 32
Floor 1004.6
Highest 1580.4 (2024-08-01)
Min/Max +/- allowed 96.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1317
Final +/- 0
New Rating
()
Rating 1405.1
K-factor 32
Floor 1004.6
Highest 1580.4 (2024-08-01)
Min/Max +/- allowed 96.4
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 AHS Chess Tournament (C) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1414.3 5 1.5 1200.8 -32.1 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 1421.5 5 1.5 1204.1 0 Details
2 Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1430.3 5 4 1656.8 0 Details
3 2025 Gauteng Top Schools Teams (U13) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1446 5 2 1205.8 0 Details
4 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1446 5 3 1377.6 0 Details
5 2025 Midstream Open Chess Tournament (C) Standard 2025-08-25 2025-08-25 Tshwane (GTP) 5 1452.9 4 1 1146.5 0 Details
6 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1452.9 5 3 1364.9 0 Details
7 2025 Etienne Lewis Closed Chess Tournament (U14) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1452.9 7 3.5 1380.7 0 Details
8 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1482.5 5 2 1213.9 0 Details
9 2025 Tshwane North School District CLOSED Individual Chess Championship (U13 Open) Standard 2025-05-24 2025-05-24 Tshwane (GTP) 5 1442.9 5 4.5 1637.1 0 Details
10 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1442.9 5 4 1484 0 Details
11 Lubowski Open 2025 (C) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1456 5 2.5 1468.6 0 Details
12 2025 Prestige Open Chess Tournament (C) Standard 2025-03-08 2025-03-08 Tshwane (GTP) 5 1456 5 1 1104.4 0 Details
13 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) Standard 2025-02-01 2025-02-02 Tshwane (GTP) 5 1447.7 5 3 1501.4 0 Details
14 2025 Tshwane Chess OPEN Registration Tournament (B3) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1471.1 4 2 1282.2 0 Details
15 Gauteng Inter-Region at UJ 2024 (U12 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1491.6 5 3 1365.6 0 Details
16 2024 Curro Hazeldean High Open Chess Tournament (U12) Standard 2024-09-07 2024-09-07 Tshwane (GTP) 5 1498.8 5 2.5 1368.1 0 Details
17 2024 Etienne Lewis (U12) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1498.8 7 5 1482.5 0 Details
18 Gauteng Schools Individuals Finals 2024 (U11 Boys) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1498.8 5 4 1598.7 0 Details
19 2024 Tshwane North School District Team League Finals (U11) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1469.8 5 5 1643.7 0 Details
20 2024 Tshwane North School District Cluster 4 & 5 Team League (U11) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 3 1448 3 3 1691.2 0 Details
21 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) Standard 2024-05-11 2024-05-11 Tshwane (GTP) 5 1384.2 5 5 1630 0 Details
22 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) Standard 2024-05-04 2024-05-04 Tshwane (GTP) 5 1384.2 5 4 1464.3 0 Details
23 2024 Silver Lakes Open Chess Tournament (D1) Standard 2024-04-21 2024-04-21 Tshwane (GTP) 5 1412.4 5 2 1238.8 0 Details
24 2024 Wynie Robbertse Chess Tournament (D1) Standard 2024-03-02 2024-03-02 Tshwane (GTP) 5 1392.3 5 4 1498.3 0 Details
25 2024 Tshwane Chess AHS Open Chess Tournament (D2) Standard 2024-02-24 2024-02-24 Tshwane (GTP) 5 1356.8 5 3 1303.1 0 Details
26 2024 Piet Robbertse Open Chess Tournament (D1) Standard 2024-02-03 2024-02-04 Tshwane (GTP) 5 1356.8 5 3 1449.8 0 Details
27 2024 Blou Bul Open Chess Tournament (D) Standard 2024-02-10 2024-02-10 Tshwane (GTP) 5 1356.8 5 4 1540.8 0 Details
28 2024 Tshwane Chess OPEN Registration Tournament (D2) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1365.8 5 3 1269.1 0 Details
29 2024 Gauteng Inter-Region Chess Championship (U12B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1365.8 5 3.5 1394.2 0 Details
30 2023 Alekhine Open Tournament (D) Standard 2023-09-09 2023-09-09 Tshwane (GTP) 5 1414.2 5 2 1145.9 0 Details
31 2023 Gauteng Top Schools (U11 Mixed) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1403.2 5 3 1312.8 0 Details
32 2023 Tshwane North School District CLOSED League Championships (D3) Standard 2023-08-12 2023-08-12 Tshwane (GTP) 5 1403.2 5 5 1628.8 0 Details
33 2023 Etienne Lewis Closed Tournament (U12) Standard 2023-08-25 2023-08-27 Tshwane (GTP) 7 1403.2 7 4 1364 0 Details
34 2023 Tshwane North School District CLOSED Individual Championships (D3) Standard 2023-05-13 2023-05-13 Tshwane (GTP) 5 1278.3 5 5 1649.8 0 Details
35 Gauteng Schools Individual Finals 2023 (U11 Boys) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1278.3 5 3 1366.4 0 Details
36 Tuks Junior Developmental Chess Tournament 2023 (Red) Standard 2023-03-18 2023-03-18 Tshwane (GTP) 5 1225.8 5 4 1452.1 0 Details
37 Laerskool Constantiapark Open Chess Tournament 2023 (U12) Standard 2023-02-18 2023-02-18 Tshwane (GTP) 5 1239.2 5 2 1155.6 0 Details
38 2023 Tshwane Chess Open Registration Tournament (D2) Standard 2023-01-28 2023-01-28 Tshwane (GTP) 5 1238 5 3 1252.7 0 Details
39 Tuks Junior Developmental Tournament 2022 (Red) Standard 2022-08-06 2022-08-06 Tshwane (GTP) 5 1215.3 5 2 1099.3 0 Details
40 2022 Gauteng Schools Team Championships (U9 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1215.3 5 4 1461.9 0 Details
41 Tuks Junior Chess Club Developmental Tournament 2022 (Red) Standard 2022-06-17 2022-06-17 Tshwane (GTP) 5 1200 5 3 1285 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 1
Draws 1
Losses 3
White 3
Black 2
White wins 0
Black wins 1
Score 1.5
Percent 30
Dp -170
AOR 1374.1
Performance 1204.1
Game statistics (History)
Games 207
Wins 128
Draws 6
Losses 73
White 106
Black 101
White wins 71
Black wins 57
Score 131
Percent 63.3
Dp 112.9
AOR 1280.1
Performance 1393
Rankings (Main)
National
Overall 3020
Gender 2577
Age group 321
Gender/Age 233
Provincial
Overall 1053
Gender 888
Age group 104
Gender/Age 78
Regional
Overall 383
Gender 313
Age group 32
Gender/Age 19
Rankings (Standard)
National
Overall 2892
Gender 2445
Age group 317
Gender/Age 228
Provincial
Overall 1041
Gender 879
Age group 105
Gender/Age 79
Regional
Overall 388
Gender 318
Age group 34
Gender/Age 21
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 1.5
Percent 30
Aor 1374.1
Dp -170
Prat 1204.1
Performance (12 months)
Games 61
Score 32
Percent 52.5
Aor 1337.1
Dp 20.9
Prat 1358
Performance (History)
Games 207
Score 131
Percent 63.3
Aor 1280.1
Dp 112.9
Prat 1393
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Rooyen, D (Dandre) 5 4 1 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2025 Midstream Open Chess Tournament (C) Details
Overall 2 Haupt, A (Abigail) 4 3 1 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024 Curro Hazeldean High Open Chess Tournament (U12) Details
Overall 3 Haupt, J (Joshua) 4 2 2 2024 Piet Robbertse Open Chess Tournament (D1) 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) Details
Overall 4 Grahan, T (Tylo) 3 1 2 2023 Tshwane North School District CLOSED Individual Championships (D3) 2023 Gauteng Top Schools (U11 Mixed) Details
Overall 5 Minny, O (Oban) 3 1 2 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2024 Etienne Lewis (U12) Details
Standard 1 Van Rooyen, D (Dandre) 5 4 1 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2025 Midstream Open Chess Tournament (C) Details
Standard 2 Haupt, A (Abigail) 4 3 1 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024 Curro Hazeldean High Open Chess Tournament (U12) Details
Standard 3 Haupt, J (Joshua) 4 2 2 2024 Piet Robbertse Open Chess Tournament (D1) 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) Details
Standard 4 Grahan, T (Tylo) 3 1 2 2023 Tshwane North School District CLOSED Individual Championships (D3) 2023 Gauteng Top Schools (U11 Mixed) Details
Standard 5 Van Rensburg, B (Ben) 3 1 2 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2026 Tshwane Chess Registration Tournament (C2) Details