Player Page

Segal, J (Jamie)
Dob: 2012/01/28 (U14)
Gender: Male
Chess SA id: 1120135549
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/08/31 (39 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1620.3
Current Weighted rating1551.2
Current Weighted performance1615.7
Current official/published rating (highest between Raw, WR and WP)1620.3
Current highest rating achieved1620.3
Current floor (min rating allowed)1120.3
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±91.1
Current Raw change used (final)0.0
Projected new Raw rating1620.3
Projected new Weighed rating1428.0
Projected new Weighted performance1615.7
Projected new final Raw rating (if new WP > new Raw)1620.3
Projected new highest rating1620.3
Projected new floor1120.3
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1620.3
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1623.1
Current Weighted rating1542.0
Current Weighted performance1615.7
Current official/published rating (highest between Raw, WR and WP)1623.1
Current highest rating achieved1623.1
Current floor (min rating allowed)1123.1
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±90.7
Current Raw change used (final)0.0
Projected new Raw rating1623.1
Projected new Weighed rating1419.4
Projected new Weighted performance1615.7
Projected new final Raw rating (if new WP > new Raw)1623.1
Projected new highest rating1623.1
Projected new floor1123.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1623.1
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1140.4
Current Weighted rating1140.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1140.4
Current highest rating achieved1140.4
Current floor (min rating allowed)640.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±180.5
Current Raw change used (final)0.0
Projected new Raw rating1140.4
Projected new Weighed rating1049.2
Projected new Weighted performance244.1
Projected new final Raw rating (if new WP > new Raw)1140.4
Projected new highest rating1140.4
Projected new floor640.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.4
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1140.4
Current Weighted rating1140.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1140.4
Current highest rating achieved1140.4
Current floor (min rating allowed)640.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±180.5
Current Raw change used (final)0.0
Projected new Raw rating1140.4
Projected new Weighed rating1049.0
Projected new Weighted performance586.7
Projected new final Raw rating (if new WP > new Raw)1140.4
Projected new highest rating1140.4
Projected new floor640.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
13 JCC Khelo India 1st Annual Chess Tournament 2024 (A) 2024/08/31 2024/08/31 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1579.2 1574.7 Analysis
12 Eureka Open 27 July 2024 (B) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1576.3 1565.0 Analysis
11 Chess Power House July Open 2024 (B) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1576.3 1565.0 Analysis
10 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.0 1493.6 1467.7 Analysis
9 JMC Trinityhouse Little Falls 2024 (B) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1493.6 1467.7 Analysis
8 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1451.4 1425.1 Analysis
7 JMC Crawford International Sandton 2024 (B) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1451.4 1425.1 Analysis
6 South African Junior Closed Chess Championship 2024 (U12 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 6.5 1451.4 1425.1 Analysis
5 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1514.3 1496.1 Analysis
4 JMC Unika School Tournament 2024 (B) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1514.3 1496.1 Analysis
3 2024 Blou Bul Open Chess Tournament (B) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1590.4 1589.2 Analysis
2 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1590.4 1589.2 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1590.7 1587.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
37 JCC Khelo India 1st Annual Chess Tournament 2024 (A) 2024/08/31 2024/08/31 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1579.2 1574.7 Analysis
36 Eureka Open 27 July 2024 (B) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1576.3 1565.0 Analysis
35 Chess Power House July Open 2024 (B) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1576.3 1565.0 Analysis
34 2024 African Youth Chess Championship 2024/06/16 2024/06/22 South Africa (RSA) Standard 120 1.00 9 9 5.0 1493.6 1467.7 Analysis
33 JMC Trinityhouse Little Falls 2024 (B) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1493.6 1467.7 Analysis
32 Chess Power House May Open 2024 (B) 2024/05/25 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1451.4 1425.1 Analysis
31 JMC Crawford International Sandton 2024 (B) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1451.4 1425.1 Analysis
30 South African Junior Closed Chess Championship 2024 (U12 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 6.5 1451.4 1425.1 Analysis
29 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1514.3 1496.1 Analysis
28 JMC Unika School Tournament 2024 (B) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1514.3 1496.1 Analysis
27 2024 Blou Bul Open Chess Tournament (B) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1590.4 1589.2 Analysis
26 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1590.4 1589.2 Analysis
25 2024 Gauteng Inter-Region Chess Championship (U12A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1590.7 1587.6 Analysis
24 Africawide Chess Championship 2023 (Open) 2023/11/03 2023/11/05 Johannesburg Metro (GJM) Standard 90 0.94 7 7 4.0 1591.6 1586.6 Analysis
23 JMC Closed Aug 2023 (U12) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 4.5 1584.0 1576.0 Analysis
22 JMC Trinity Little Falls 2023 (B) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 5.0 1496.9 1493.0 Analysis
21 2023 Elize Steenkamp Open Tournament (B) 2023/06/16 2023/06/16 Tshwane (GTP) Standard 90 0.94 6 6 4.0 1466.9 1456.8 Analysis
20 GoForChess Junior Chess Championship 2023 (Senior) 2023/06/10 2023/06/10 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1466.9 1456.8 Analysis
19 JNW Open - Trinityhouse Little Falls 2023 (B) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1511.8 1506.4 Analysis
18 Mzansi Open Blitz 2023 2023/04/29 2023/04/29 Johannesburg Metro (GJM) Blitz 5 0.18 9 9 3.0 1512.4 1134.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 73 37 4 32 39.0 53.4 29.1 1487.4 1516.5
White 39 22 2 15 23.0 59.0 76.3 1487.4 1563.7
Black 34 15 2 17 16.0 47.1 -25.0 1487.5 1462.5
Standard All 73 37 4 32 39.0 53.4 29.1 1487.4 1516.5
White 39 22 2 15 23.0 59.0 76.3 1487.4 1563.7
Black 34 15 2 17 16.0 47.1 -25.0 1487.5 1462.5
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 224 125 14 85 132.0 58.9 75.9 1392.2 1468.1
White 119 66 7 46 69.5 58.4 71.4 1390.5 1461.9
Black 105 59 7 39 62.5 59.5 81.0 1394.1 1475.1
Standard All 198 117 14 67 124.0 62.6 107.3 1398.2 1505.5
White 106 62 7 37 65.5 61.8 100.2 1390.9 1491.1
Black 92 55 7 30 58.5 63.6 115.5 1406.6 1522.1
Rapid All 9 3 0 6 3.0 33.3 -141.7 1195.6 1053.9
White 4 1 0 3 1.0 25.0 -212.5 1238.0 1025.5
Black 5 2 0 3 2.0 40.0 -85.0 1161.6 1076.6
Blitz All 17 5 0 12 5.0 29.4 -175.0 1426.7 1251.7
White 9 3 0 6 3.0 33.3 -141.7 1454.1 1312.4
Black 8 2 0 6 2.0 25.0 -212.5 1396.0 1183.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110112163 Chen, Y (Youlin) 4 3.0 3 0 1 75.0 1498.6 212.5 1711.1 View list
2 1120115958 Bazhko, A (Anton) 4 3.0 2 2 0 75.0 1432.3 212.5 1644.8 View list
3 1120111803 Retief, A (Antonie) 4 3.0 2 2 0 75.0 1306.1 212.5 1518.6 View list
4 111077190 Liang, YX (Yi-Xuan (Bowie)) 3 3.0 3 0 0 100.0 1511.1 425.0 1936.1 View list
5 1130136148 Conradie, D (Dirk) 3 2.0 2 0 1 66.7 1380.2 141.7 1521.9 View list
6 1080100302 Goncalves, A (Adriano) 2 2.0 2 0 0 100.0 1545.3 425.0 1970.3 View list
7 1120133800 Hex, K (Kyle) 2 2.0 2 0 0 100.0 1414.3 425.0 1839.3 View list
8 108073208 Steyn, T (Tjaart) 2 2.0 2 0 0 100.0 1514.8 425.0 1939.8 View list
9 2120109902 Suresh, A (Aaradhya) 2 2.0 2 0 0 100.0 1388.5 425.0 1813.5 View list
10 1120096779 Yang, JD (Daniel) 2 2.0 2 0 0 100.0 1344.6 425.0 1769.6 View list
11 1080143808 Dukhan, K (Kashvir) 2 1.0 1 0 1 50.0 1420.6 0.0 1420.6 View list
12 111009119 Esterhuizen, JL (Janco) 2 1.0 1 0 1 50.0 1365.4 0.0 1365.4 View list
13 1120136689 Kalimashe, T (Tshireletso) 2 1.0 1 0 1 50.0 1521.1 0.0 1521.1 View list
14 181076100 Potgieter, ST (St) 2 1.0 1 0 1 50.0 1512.1 0.0 1512.1 View list
15 Lwenyeka Tumelo 2 1.0 0 0 0 50.0 1416.4 0.0 1416.4 View list
16 106056845 Buhrmann, J (Johann) 2 0.0 0 0 2 0.0 1386.8 -425.0 961.8 View list
17 175000249 Adamson, LJ (Luke) 2 0.0 0 0 2 0.0 1591.0 -425.0 1166.0 View list
18 1000111963 Makwana, A (Adolf) 2 0.0 0 0 2 0.0 1545.5 -425.0 1120.5 View list
19 1120134490 Schwartz, M (Michael) 2 0.0 0 0 2 0.0 1481.9 -425.0 1056.9 View list
20 1130116883 Tak, R (Rannveer) 2 0.0 0 0 2 0.0 1482.8 -425.0 1057.8 View list