Player Page

Le Roux, J (Jamie)
Dob: 2006/10/29 (U20)
Gender: Male
Chess SA id: 106049719
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/08/27 (743 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 rating1151.5
Current Weighted rating1151.5
Current Weighted performance800.1
Current official/published rating (highest between Raw, WR and WP)1151.5
Current highest rating achieved1175.4
Current floor (min rating allowed)675.4
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)±177.7
Current Raw change used (final)0.0
Projected new Raw rating1151.5
Projected new Weighed rating1059.4
Projected new Weighted performance800.1
Projected new final Raw rating (if new WP > new Raw)1151.5
Projected new highest rating1175.4
Projected new floor675.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.5
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 rating1094.2
Current Weighted rating1094.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1094.2
Current highest rating achieved1117.4
Current floor (min rating allowed)617.4
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)±192.8
Current Raw change used (final)0.0
Projected new Raw rating1094.2
Projected new Weighed rating1006.7
Projected new Weighted performance655.5
Projected new final Raw rating (if new WP > new Raw)1094.2
Projected new highest rating1117.4
Projected new floor617.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.2
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 rating1142.2
Current Weighted rating1142.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1142.2
Current highest rating achieved1142.2
Current floor (min rating allowed)642.2
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)±180.0
Current Raw change used (final)0.0
Projected new Raw rating1142.2
Projected new Weighed rating1050.8
Projected new Weighted performance480.4
Projected new final Raw rating (if new WP > new Raw)1142.2
Projected new highest rating1142.2
Projected new floor642.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.2
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 rating989.0
Current Weighted rating989.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)989.0
Current highest rating achieved989.0
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)±224.0
Current Raw change used (final)0.0
Projected new Raw rating989.0
Projected new Weighed rating909.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating989.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)989.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Cape Winelands Schools Top Schools 2022 (U18 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1175.4 1117.4 Analysis
5 Cape Winelands Schools 2022 (U18 Boys) 2022/03/05 2022/03/05 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1146.2 1072.6 Analysis
4 Central Winelands Schools Individual Trials 2022 (U18 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 2.5 1130.4 1113.4 Analysis
3 Paul Roos Gymnasium Covid-19 Challenge 2021 (B) 2021/02/27 2021/02/28 Cape Winelands (WCW) Standard 65 0.85 5 5 3.0 1070.6 989.0 Analysis
2 Cape Winelands Schools Trials 1 2020 (U15 Boys) 2020/02/15 2020/02/15 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 1012.5 1026.2 Analysis
1 Rhenish Primary Chess Tournament 2018 (U14) 2018/05/12 2018/05/12 Cape Winelands (WCW) Rapid 30 0.60 7 7 4.0 989.0 989.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 33 17 1 15 17.5 53.0 25.8 1209.8 1235.5
White 17 9 0 8 9.0 52.9 25.0 1201.7 1226.7
Black 16 8 1 7 8.5 53.1 26.6 1218.3 1244.9
Standard All 15 7 0 8 7.0 46.7 -28.3 1274.2 1245.8
White 8 4 0 4 4.0 50.0 0.0 1262.3 1262.3
Black 7 3 0 4 3.0 42.9 -60.7 1287.8 1227.1
Rapid All 18 10 1 7 10.5 58.3 70.8 1156.1 1226.9
White 9 5 0 4 5.0 55.6 47.2 1147.9 1195.1
Black 9 5 1 3 5.5 61.1 94.4 1164.2 1258.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1050099581 Smith, JC (Juan) 2 1.0 1 0 1 50.0 1138.3 0.0 1138.3 View list
2 1040137541 Jacobs, E (Eldrick) 1 1.0 1 0 0 100.0 1130.4 425.0 1555.4 View list
3 2050101962 George, A (Alysha) 1 1.0 1 0 0 100.0 989.0 425.0 1414.0 View list
4 1060132375 Geduld, D (Donveto) 1 1.0 1 0 0 100.0 1012.5 425.0 1437.5 View list
5 105087805 Daniels, K (Kaylum) 1 1.0 1 0 0 100.0 1012.5 425.0 1437.5 View list
6 1060096543 Lawrence, J (Joshua) 1 1.0 1 0 0 100.0 989.0 425.0 1414.0 View list
7 1060132378 Konstabel, M (Marquen) 1 1.0 1 0 0 100.0 1012.5 425.0 1437.5 View list
8 1050137723 Karelse, D (Diego) 1 1.0 1 0 0 100.0 1146.2 425.0 1571.2 View list
9 106065050 Oberholzer, J (Jan-Hendrik) 1 1.0 1 0 0 100.0 1070.6 425.0 1495.6 View list
10 1060101976 Nyathi, L (Lomakhozi) 1 1.0 1 0 0 100.0 989.0 425.0 1414.0 View list
11 1060132368 Basson, A (Altus) 1 1.0 1 0 0 100.0 1012.5 425.0 1437.5 View list
12 1060137639 Piquer, C (Caleb) 1 1.0 1 0 0 100.0 1146.2 425.0 1571.2 View list
13 1060132445 September, S (Sthorme) 1 1.0 1 0 0 100.0 1070.6 425.0 1495.6 View list
14 1060137546 Solomon, W (Waajied) 1 1.0 1 0 0 100.0 1130.4 425.0 1555.4 View list
15 206059036 Stokes, J (Jody) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
16 1060101963 Strauss, B (Branden) 1 1.0 1 0 0 100.0 989.0 425.0 1414.0 View list
17 106082153 Van Der Walt, C (Christopher) 1 1.0 1 0 0 100.0 1070.6 425.0 1495.6 View list
18 1050132398 Williams, Z (Zinan) 1 0.5 0 1 0 50.0 1130.4 0.0 1130.4 View list
19 1060096734 Samka, L (Lungile) 1 0.0 0 0 1 0.0 989.0 -425.0 564.0 View list
20 105084228 Ruiters, D (Dehiaano) 1 0.0 0 0 1 0.0 1012.5 -425.0 587.5 View list