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: 2024/05/04 (47 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 rating1557.3
Current Weighted rating1532.0
Current Weighted performance1510.4
Current official/published rating (highest between Raw, WR and WP)1557.3
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)±99.7
Current Raw change used (final)0.0
Projected new Raw rating1557.3
Projected new Weighed rating1410.7
Projected new Weighted performance1510.4
Projected new final Raw rating (if new WP > new Raw)1557.3
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)1557.3
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 rating1536.9
Current Weighted rating1517.7
Current Weighted performance1510.4
Current official/published rating (highest between Raw, WR and WP)1536.9
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)±102.6
Current Raw change used (final)0.0
Projected new Raw rating1536.9
Projected new Weighed rating1397.5
Projected new Weighted performance1510.4
Projected new final Raw rating (if new WP > new Raw)1536.9
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)1536.9
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 rating910.5
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 rating840.5
Projected new Weighted performance699.7
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 rating1112.4
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 rating1030.5
Projected new Weighted performance1211.7
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
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
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
60 2023 Tshwane Chess Open Registration Tournament (B1) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1511.5 1500.1 Analysis
1234
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 38 19 8 11 23.0 60.5 89.5 1489.3 1578.8
White 19 9 4 6 11.0 57.9 67.1 1502.5 1569.6
Black 19 10 4 5 12.0 63.2 111.8 1476.1 1588.0
Standard All 38 19 8 11 23.0 60.5 89.5 1489.3 1578.8
White 19 9 4 6 11.0 57.9 67.1 1502.5 1569.6
Black 19 10 4 5 12.0 63.2 111.8 1476.1 1588.0
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 450 232 49 169 256.5 57.0 59.5 1287.8 1347.3
White 228 132 28 68 146.0 64.0 119.3 1292.1 1411.4
Black 222 100 21 101 110.5 49.8 -1.9 1283.4 1281.5
Standard All 408 208 46 154 231.0 56.6 56.2 1274.5 1330.7
White 207 119 26 62 132.0 63.8 117.0 1282.4 1399.4
Black 201 89 20 92 99.0 49.3 -6.3 1266.4 1260.0
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 1379.1 -212.5 1166.6 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