PLAYER PAGE

Jamie Segal

1120135549
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1829.3
K-factor 24
Floor 1417.2
Highest 1917.2 (2025-07-01)
Min/Max +/- allowed 60
Rating Change
()
Games 9
Score 6.5
We 6.55
SWe -0.05
Temp +/- -1.2
Penalties 0
Weight perform 1794.8
Final +/- -1.2
New Rating
()
Rating 1828.1
K-factor 24
Floor 1417.2
Highest 1917.2 (2025-07-01)
Min/Max +/- allowed 59.7
Standard rating
Rating 1828.7
K-factor 24
Floor 1425
Highest 1925 (2025-07-01)
Min/Max +/- allowed 59
Rating Change
()
Games 9
Score 6.5
We 6.47
SWe 0.03
Temp +/- 0.8
Penalties 0
Weight perform 1794.8
Final +/- +0.8
New Rating
()
Rating 1829.5
K-factor 24
Floor 1425
Highest 1925 (2025-07-01)
Min/Max +/- allowed 59
Rapid rating
Rating 1172.6
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 1172.6
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1140.4
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 1140.4
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 South African Junior Closed Chess Championship 2026 (U14 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1829.3 9 6.5 1808.8 -1.2 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Chris Greyling Open Tournament (A) Standard 2026-03-14 2026-03-14 Tshwane (GTP) 5 1824.5 5 3 1872.3 4.8 Details
2 Chess Power House February Open 2026 (Prestige) Standard 2026-02-21 2026-02-21 Ekurhuleni (GE) 5 1837.8 4 1 1707.5 -11.6 Details
3 2026 Piet Robbertse Open Chess Tournament (A) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1837.8 5 3.5 1963 11 Details
4 MCA Tshwane Welcome 2026 (A) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1837.8 5 2 1681.3 -14.4 Details
5 Gauteng Inter-Region at Emerald Resort 2025 (U14 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1821.3 5 4.5 1950.7 13.7 Details
6 2025 Laerskool Doringkloof Primary Open Chess Tournament (A) Standard 2025-10-25 2025-10-25 Tshwane (GTP) 5 1868.5 4 1 1658.9 -14.9 Details
7 Lardies Open 2025 (A) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1868.5 5 3 1708.8 -16.1 Details
8 Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (Prestige) Standard 2025-09-27 2025-09-27 Johannesburg Metro (GJM) 5 1868.5 5 1.5 1777.5 -8.3 Details
9 JMC Closed 2025 (A) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1903.8 5 2 1627.7 -29.5 Details
10 JMC - Trinity Randpark Ridge 2025 (A) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1917.2 5 3 1928.7 1.8 Details
11 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1917.2 10 7.5 1858.9 -13 Details
12 JMC Helpmekaar 2025 (A) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1915.6 5 2.5 1861.3 -4.5 Details
13 Mzansi Africa Classic 2025 (Expert) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1854.7 5 2.5 1913.6 5 Details
14 BASEL EASTER FESTIVAL 2025 Classical 2025-04-18 2025-04-21 Switzerland (SUI) 6 1624.3 6 4.5 2352.9 85.8 Details
15 2025 Mid Gauteng Open Chess Tournament (B) Standard 2025-04-12 2025-04-12 Tshwane (GTP) 5 1624.3 5 4 1799 16.4 Details
16 Lubowski Open 2025 (B) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1614.9 5 3 1682.8 6.8 Details
17 JMC Rapid The Bridge School 2025 (Open) Rapid 2025-02-23 2025-02-23 Johannesburg Metro (GJM) 7 1681.5 7 3.5 1467.9 -18.9 Details
18 MCA Welcome 2025 (Expert) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1681.5 4 0 1315.3 -28.7 Details
19 Gauteng Inter-Region at UJ 2024 (U14 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1633 5 5 1852.4 25.1 Details
20 Laerskool Doringkloof Primary Open Chess Tournament 2024 (A) Standard 2024-10-19 2024-10-19 Tshwane (GTP) 5 1620.3 5 2 1668 3.2 Details
21 JCC Khelo India 1st Annual Chess Tournament 2024 (A) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1579.2 5 3 1739.4 14.8 Details
22 Eureka Open 27 July 2024 (B) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1576.3 5 3 1614.4 3 Details
23 Chess Power House July Open 2024 (B) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1576.3 5 4 1570.2 -1.2 Details
24 2024 African Youth Chess Championship Classical 2024-06-16 2024-06-22 Tshwane (GTP) 9 1493.6 9 5 1751.5 53 Details
25 JMC Trinityhouse Little Falls 2024 (B) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1493.6 5 2.5 1474.1 -1.3 Details
26 Chess Power House May Open 2024 (B) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1451.4 5 2 1227.7 -22.6 Details
27 JMC Crawford International Sandton 2024 (B) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1451.4 5 2 1339.2 -11.6 Details
28 South African Junior Closed Chess Championship 2024 (U12 Open) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1451.4 9 6.5 1742.7 60.6 Details
29 JNW Open - Classic - Crawford 2024 (B) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1514.3 5 2.5 1275.5 -21.9 Details
30 JMC Unika School Tournament 2024 (B) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1514.3 5 2 1328.9 -17.4 Details
31 2024 Piet Robbertse Open Chess Tournament (B) Standard 2024-02-03 2024-02-04 Tshwane (GTP) 5 1590.4 5 2.5 1603 2.1 Details
32 2024 Blou Bul Open Chess Tournament (B) Standard 2024-02-10 2024-02-10 Tshwane (GTP) 5 1590.4 5 1 1083.8 -50 Details
33 2024 Gauteng Inter-Region Chess Championship (U12A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1590.7 5 3 1595.5 -0.2 Details
34 Africawide Chess Championship 2023 (Open) Standard 2023-11-03 2023-11-05 Johannesburg Metro (GJM) 7 1591.6 7 4 1581.8 -0.6 Details
35 JMC Closed Aug 2023 (U12) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1584 6 4.5 1582.2 0 Details
36 JMC Trinity Little Falls 2023 (B) Standard 2023-07-02 2023-07-02 Johannesburg Metro (GJM) 5 1496.9 5 5 1826.4 31.5 Details
37 2023 Elize Steenkamp Open Tournament (B) Standard 2023-06-16 2023-06-16 Tshwane (GTP) 6 1466.9 6 4 1550.7 11.3 Details
38 GoForChess Junior Chess Championship 2023 (Senior) Standard 2023-06-10 2023-06-10 Johannesburg Metro (GJM) 5 1466.9 5 4 1534.5 7.5 Details
39 Mzansi Fide Open 2023 (Advanced) Classical 2023-04-27 2023-05-01 Johannesburg Metro (GJM) 6 1511.8 6 2 1368 -20.2 Details
40 JNW Open - Trinityhouse Little Falls 2023 (B) Standard 2023-05-13 2023-05-13 Johannesburg Metro (GJM) 5 1511.8 5 3 1424.1 -7.6 Details
41 Mzansi Open Blitz 2023 Blitz 2023-04-29 2023-04-29 Johannesburg Metro (GJM) 9 1512.4 9 3 1453.7 -2.5 Details
42 2023 South African Junior Closed Chess Championships (U12 Open) Classical 2023-03-31 2023-04-04 Chess South Africa (CSA) 9 1512.4 9 5 1526.2 2.2 Details
43 JNW Open - Crawford 2023 (B) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 1515.2 5 3 1499.2 -2.2 Details
44 JMC 1 St Peters 2023 (B) Standard 2023-03-18 2023-03-18 Johannesburg Metro (GJM) 5 1515.2 5 3 1498.7 -2.2 Details
45 2022 South African Junior Team Chess Championships (U12 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1430.4 7 7 1748.6 51.8 Details
46 JMC 3rd Trials 2022 (B) Standard 2022-09-11 2022-09-11 Johannesburg Metro (GJM) 5 1391.6 5 3.5 1512.7 11.1 Details
47 JMC 2nd Trials 2022 (B) Standard 2022-08-27 2022-08-27 Johannesburg Metro (GJM) 5 1344.2 5 3.5 1546.9 19.1 Details
48 2022 African Youth Chess Championships Classical 2022-07-03 2022-07-09 Zambia (ZAM) 9 1339.3 9 6 1245.4 -4.2 Details
49 2022 Jacaranda Round Robin (E) Standard 2022-07-30 2022-07-30 Tshwane (GTP) 5 1339.3 5 2 1256.6 -8.8 Details
50 JMC Trials 1 - Laerskool Fontainebleau 2022 (U12) Standard 2022-07-24 2022-07-24 Johannesburg Metro (GJM) 5 1339.3 5 4 1501.8 16.4 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 28
Wins 14
Draws 4
Losses 10
White 14
Black 14
White wins 8
Black wins 6
Score 16
Percent 57.1
Dp 60.7
AOR 1749.7
Performance 1810.4
Game statistics (History)
Games 338
Wins 184
Draws 27
Losses 127
White 174
Black 164
White wins 95
Black wins 89
Score 197.5
Percent 58.4
Dp 71.7
AOR 1506.1
Performance 1577.7
Rankings (Main)
National
Overall 205
Gender 196
Age group 7
Gender/Age 7
Provincial
Overall 75
Gender 71
Age group 4
Gender/Age 4
Regional
Overall 31
Gender 28
Age group 2
Gender/Age 2
Rankings (Standard)
National
Overall 196
Gender 188
Age group 7
Gender/Age 7
Provincial
Overall 72
Gender 69
Age group 4
Gender/Age 4
Regional
Overall 28
Gender 26
Age group 2
Gender/Age 2
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 9
Score 6.5
Percent 72.2
Aor 1619.9
Dp 188.9
Prat 1808.8
Performance ()
Games 28
Score 16
Percent 57.1
Aor 1749.7
Dp 60.7
Prat 1810.4
Performance (12 months)
Games 77
Score 43.5
Percent 56.5
Aor 1759.8
Dp 55.2
Prat 1815
Performance (History)
Games 338
Score 197.5
Percent 58.4
Aor 1506.1
Dp 71.7
Prat 1577.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Adamson, LJ (Luke Jonathan) 5 2 3 Africawide Chess Championship 2023 (Open) 2025 Laerskool Doringkloof Primary Open Chess Tournament (A) Details
Overall 2 Egeonu, C (Chigozie) 5 4 1 Laerskool Doringkloof Primary Open Chess Tournament 2024 (A) JMC Helpmekaar 2025 (A) Details
Overall 3 Chen, Y (Youlin) 4 0 4 JMC 1 St Peters 2023 (B) JMC Trinity Little Falls 2023 (B) Details
Overall 4 Bazhko, A (Anton) 4 4 0 JMC Everest 2021 (D) JMC Trinityhouse Little Falls 2024 (B) Details
Overall 5 Conradie, D (Dirk) 4 2 2 South African Junior Closed Chess Championships 2022 (U10 Open) JMC Helpmekaar 2025 (A) Details
Standard 1 Adamson, LJ (Luke Jonathan) 5 2 3 Africawide Chess Championship 2023 (Open) 2025 Laerskool Doringkloof Primary Open Chess Tournament (A) Details
Standard 2 Chen, Y (Youlin) 4 0 4 JMC 1 St Peters 2023 (B) JMC Trinity Little Falls 2023 (B) Details
Standard 3 Retief, A (Antonie) 4 2 2 JMC Everest 2021 (D) JMC 3rd Trials 2022 (B) Details
Standard 4 Bazhko, A (Anton) 4 4 0 JMC Everest 2021 (D) JMC Trinityhouse Little Falls 2024 (B) Details
Standard 5 Conradie, D (Dirk) 4 2 2 South African Junior Closed Chess Championships 2022 (U10 Open) JMC Helpmekaar 2025 (A) Details