Player Page

Jones, E (Edward)
Dob: 2009/02/20 (U16)
Gender: Male
Chess SA id: 109076140
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/08/11 (102 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 rating1589.7
Current Weighted rating1553.7
Current Weighted performance1517.1
Current official/published rating (highest between Raw, WR and WP)1589.7
Current highest rating achieved1601.2
Current floor (min rating allowed)1101.2
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)±95.2
Current Raw change used (final)0.0
Projected new Raw rating1589.7
Projected new Weighed rating1430.6
Projected new Weighted performance1517.1
Projected new final Raw rating (if new WP > new Raw)1589.7
Projected new highest rating1601.2
Projected new floor1101.2
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1589.7
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 rating1578.2
Current Weighted rating1539.2
Current Weighted performance1517.1
Current official/published rating (highest between Raw, WR and WP)1578.2
Current highest rating achieved1585.2
Current floor (min rating allowed)1085.2
Current K-factor32
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)±96.7
Current Raw change used (final)0.0
Projected new Raw rating1578.2
Projected new Weighed rating1417.2
Projected new Weighted performance1517.1
Projected new final Raw rating (if new WP > new Raw)1578.2
Projected new highest rating1585.2
Projected new floor1085.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1578.2
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 rating988.0
Current Weighted rating950.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)988.0
Current highest rating achieved988.0
Current floor (min rating allowed)500.0
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)±224.3
Current Raw change used (final)0.0
Projected new Raw rating988.0
Projected new Weighed rating877.2
Projected new Weighted performance653.1
Projected new final Raw rating (if new WP > new Raw)988.0
Projected new highest rating988.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)988.0
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 rating1213.8
Current Weighted rating1175.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1213.8
Current highest rating achieved1213.8
Current floor (min rating allowed)713.8
Current K-factor36
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)±162.6
Current Raw change used (final)0.0
Projected new Raw rating1213.8
Projected new Weighed rating1087.3
Projected new Weighted performance1134.9
Projected new final Raw rating (if new WP > new Raw)1213.8
Projected new highest rating1213.8
Projected new floor713.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 JMC Closed 2024 (B) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 4.0 1557.3 1536.9 Analysis
7 JMC Helpmekaar Kollege Tournament 2024 (B) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1601.2 1585.2 Analysis
6 South African Junior Closed Chess Championship 2024 (U16 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 8 2.5 1601.2 1585.2 Analysis
5 2024 Chris Greyling Open Chess Tournament (B) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1550.4 1545.3 Analysis
4 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1550.4 1545.3 Analysis
3 JMC Unika School Tournament 2024 (B) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1550.4 1545.3 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1507.0 1491.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1507.0 1491.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
80 JMC Closed 2024 (B) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 4.0 1557.3 1536.9 Analysis
79 JMC Helpmekaar Kollege Tournament 2024 (B) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1601.2 1585.2 Analysis
78 South African Junior Closed Chess Championship 2024 (U16 Open) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 8 2.5 1601.2 1585.2 Analysis
77 2024 Chris Greyling Open Chess Tournament (B) 2024/03/16 2024/03/16 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1550.4 1545.3 Analysis
76 JNW Open - Classic - Crawford 2024 (B) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1550.4 1545.3 Analysis
75 JMC Unika School Tournament 2024 (B) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1550.4 1545.3 Analysis
74 2024 Tshwane Chess OPEN Registration Tournament (B) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1507.0 1491.5 Analysis
73 2024 Gauteng Inter-Region Chess Championship (U16A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 3.0 1507.0 1491.5 Analysis
72 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 3.5 1510.8 1141.4 Analysis
71 2023 Moja Chess Extravaganza (Prestige) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 8 2.0 1510.8 1497.9 Analysis
70 Helpmekaar Kollege Blitz Chess Invitational Sep 2023 2023/09/16 2023/09/16 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 6.0 1546.4 1046.6 Analysis
69 2023 Alekhine Open Tournament (B) 2023/09/09 2023/09/10 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1546.4 1533.7 Analysis
68 Pacaltsdorp Chess Club Open 2023 (A) 2023/08/26 2023/08/26 Eden District (WEG) Rapid 30 0.60 6 6 3.0 1526.9 815.4 Analysis
67 JMC Closed Aug 2023 (U16) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 4.0 1526.9 1507.5 Analysis
66 JMC Trinity Little Falls 2023 (B) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1525.8 1503.0 Analysis
65 2023 Tshwane Chess FIDE Rated Blitz League 1 2023/05/28 2023/05/28 Tshwane (GTP) Blitz 5 0.18 9 9 6.0 1493.6 832.6 Analysis
64 JNW Open - Trinityhouse Little Falls 2023 (B) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1493.6 1483.5 Analysis
63 2023 South African Junior Closed Chess Championships (U14 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 4.5 1469.3 1457.9 Analysis
62 Ekhuruleni Chess Trials 1 2023 (Open) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1518.7 1509.4 Analysis
61 Randburg New Year Swiss 2023 2023/01/31 2023/03/14 Johannesburg Metro (GJM) Standard 90 0.94 7 6 3.0 1518.7 1509.4 Analysis
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 43 23 8 12 27.0 62.8 108.7 1492.4 1601.1
White 22 11 4 7 13.0 59.1 77.3 1499.8 1577.1
Black 21 12 4 5 14.0 66.7 141.7 1484.6 1626.3
Standard All 43 23 8 12 27.0 62.8 108.7 1492.4 1601.1
White 22 11 4 7 13.0 59.1 77.3 1499.8 1577.1
Black 21 12 4 5 14.0 66.7 141.7 1484.6 1626.3
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 455 236 49 170 260.5 57.3 61.6 1290.3 1352.0
White 231 134 28 69 148.0 64.1 119.6 1294.6 1414.2
Black 224 102 21 101 112.5 50.2 1.9 1285.9 1287.8
Standard All 413 212 46 155 235.0 56.9 58.7 1277.4 1336.1
White 210 121 26 63 134.0 63.8 117.4 1285.2 1402.6
Black 203 91 20 92 101.0 49.8 -2.1 1269.3 1267.2
Rapid All 11 5 2 4 6.0 54.5 38.6 1433.3 1471.9
White 5 1 2 2 2.0 40.0 -85.0 1511.6 1426.6
Black 6 4 0 2 4.0 66.7 141.7 1368.0 1509.7
Blitz All 31 19 1 11 19.5 62.9 109.7 1411.5 1521.1
White 16 12 0 4 12.0 75.0 212.5 1349.8 1562.3
Black 15 7 1 7 7.5 50.0 0.0 1477.2 1477.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109069449 Boheim, E (Eugene) 8 2.5 2 1 5 31.3 1329.1 -159.4 1169.7 View list
2 208071873 Chinoruma, T (Tawana) 7 4.0 4 0 3 57.1 1412.9 60.7 1473.6 View list
3 209092675 Ramlall, S (Sanjana) 6 4.5 4 1 1 75.0 1246.3 212.5 1458.8 View list
4 109086017 Roetz, K (Kyle) 5 5.0 5 0 0 100.0 1123.4 425.0 1548.4 View list
5 109081098 Naidoo, K (Kirthan) 5 3.5 3 1 1 70.0 1424.7 170.0 1594.7 View list
6 107069948 Jones, W (William) 5 1.5 1 1 3 30.0 1272.4 -170.0 1102.4 View list
7 109092824 Labuschagne, I (Ivan) 4 4.0 4 0 0 100.0 1352.0 425.0 1777.0 View list
8 175000249 Adamson, LJ (Luke) 4 3.0 3 0 1 75.0 1414.2 212.5 1626.7 View list
9 109080728 Spamers, V (Vinaldo) 4 3.0 3 0 1 75.0 1267.8 212.5 1480.3 View list
10 111092701 Deysel, K (Kaleb) 4 2.0 2 0 2 50.0 1384.2 0.0 1384.2 View list
11 108064849 Ziegenhagen, V (Vian Luke) 4 2.0 2 0 2 50.0 1273.9 0.0 1273.9 View list
12 108073208 Steyn, T (Tjaart) 4 1.0 1 0 3 25.0 1235.7 -212.5 1023.2 View list
13 109086362 Yang, A (Alex) 4 1.0 1 0 3 25.0 1379.0 -212.5 1166.5 View list
14 109076135 Van Zyl, B (Benjamin) 3 2.5 2 1 0 83.3 899.2 283.3 1182.6 View list
15 1090105696 Barradas, K (Keanu) 3 2.0 2 0 1 66.7 1387.3 141.7 1529.0 View list
16 108052034 Du Toit, SJM (Stephanus (Matteo)) 3 2.0 2 0 1 66.7 1469.1 141.7 1610.8 View list
17 109083783 Kushar, T (Tristan) 3 2.0 2 0 1 66.7 897.9 141.7 1039.6 View list
18 211085191 Naidoo, K (Kajol) 3 2.0 2 0 1 66.7 1292.6 141.7 1434.3 View list
19 109059744 Voigt, D (Daniel) 3 2.0 2 0 1 66.7 993.1 141.7 1134.7 View list
20 207087582 Amrouni, A (Alexia Shakira) 3 2.0 1 2 0 66.7 1370.9 141.7 1512.6 View list