Player Page

Strydom, J (Joshua)
Dob: 2009/10/15 (U16)
Gender: Male
Chess SA id: 109085300
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/02/26 (812 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
Curent Raw rating1145.5
Curent Weighted rating1145.5
Curent Weighted performance664.9
Current official/published rating (highest between Raw, WR and WP)1145.5
Current floor (min rating allowed)645.5
Current highest rating achieved1145.5
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)±179.2
Current Raw change used (final)0.0
Projected new Raw rating1145.5
Projected new Weighed rating1145.5
Projected new Weighted performance664.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1145.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1145.5
Projected new floor645.5
Projected new K-facor40
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
Curent Raw rating1145.0
Curent Weighted rating1145.0
Curent Weighted performance663.0
Current official/published rating (highest between Raw, WR and WP)1145.0
Current floor (min rating allowed)645.0
Current highest rating achieved1145.0
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)±179.3
Current Raw change used (final)0.0
Projected new Raw rating1145.0
Projected new Weighed rating1145.0
Projected new Weighted performance663.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1145.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1145.0
Projected new floor645.0
Projected new K-facor40
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
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Knysna School Trials 2022 (U13-U18) 2022/02/26 2022/02/26 Eden District (WEG) Standard 65 0.85 5 4 2.5 1116.6 1110.6 Analysis
7 Knysna School Trials Round 2 2020 (Juniors) 2020/02/22 2020/02/22 Eden District (WEG) Standard 60 0.83 5 5 4.0 980.7 973.9 Analysis
6 Knysna School Trials #1 2020 2020/01/25 2020/01/25 Eden District (WEG) Standard 60 0.83 5 5 2.0 958.8 946.3 Analysis
5 Eden Top Schools 2019 (U11) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 4 1.0 738.0 772.8 Analysis
4 Eden Trials 3 2019 (U12 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 4 1.0 713.1 751.2 Analysis
3 Knysna School Trials #2 2019 2019/02/16 2019/02/16 Eden District (WEG) Standard 60 0.83 5 5 3.0 551.1 561.6 Analysis
2 Knysna School Trials #1 2019 2019/02/02 2019/02/02 Eden District (WEG) Standard 60 0.83 5 5 2.0 551.1 561.6 Analysis
1 Knysna Junior Chess Trials #1 2018 2018/02/10 2018/02/10 Eden District (WEG) Standard 60 0.83 5 5 2.0 500.0 500.0 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 41 17 3 21 18.5 45.1 -41.5 1137.8 1096.3
White 21 12 1 8 12.5 59.5 81.0 1157.2 1238.2
Black 20 5 2 13 6.0 30.0 -170.0 1117.3 947.3
Standard All 41 17 3 21 18.5 45.1 -41.5 1137.8 1096.3
White 21 12 1 8 12.5 59.5 81.0 1157.2 1238.2
Black 20 5 2 13 6.0 30.0 -170.0 1117.3 947.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 209088301 George, J (Jamie-Lee) 2 2.0 2 0 0 100.0 738.0 425.0 1163.0 View list
2 108095369 Talmaggies, L (Liron) 2 1.0 1 0 1 50.0 833.8 0.0 833.8 View list
3 1100119437 Jansen Van Rensburg, Z (Zandre) 2 0.0 0 0 2 0.0 738.0 -425.0 313.0 View list
4 109085307 De Waal, L (Liam) 2 0.0 0 0 2 0.0 738.0 -425.0 313.0 View list
5 108075033 Jordaan, H (Hanru) 2 0.0 0 0 2 0.0 738.0 -425.0 313.0 View list
6 2070131509 Kuvaoga, A (Angel) 1 1.0 1 0 0 100.0 980.7 425.0 1405.7 View list
7 1100131508 Kuka, A (Avelodwa) 1 1.0 1 0 0 100.0 980.7 425.0 1405.7 View list
8 1090130169 Mey, A (Andre) 1 1.0 1 0 0 100.0 958.8 425.0 1383.8 View list
9 1080097712 Lederle, N (Nash) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
10 2090108596 Donson, K (Kiara) 1 1.0 1 0 0 100.0 713.1 425.0 1138.1 View list
11 2080108599 Burger, O (Olivia) 1 1.0 1 0 0 100.0 551.1 425.0 976.1 View list
12 2080108598 Becker, K (Kayla) 1 1.0 1 0 0 100.0 551.1 425.0 976.1 View list
13 1100137875 Mpongoshe, K (Khungenthando) 1 1.0 1 0 0 100.0 1116.6 425.0 1541.6 View list
14 1100097716 Murphy, T (Taylor) 1 1.0 1 0 0 100.0 980.7 425.0 1405.7 View list
15 2080108605 Rossouw, M (Mia) 1 1.0 1 0 0 100.0 551.1 425.0 976.1 View list
16 1080109550 Stroebel, C (Chad) 1 1.0 1 0 0 100.0 551.1 425.0 976.1 View list
17 1110109548 Van Lill, J (Jandre) 1 1.0 1 0 0 100.0 551.1 425.0 976.1 View list
18 2070098430 Van Tonder, M (Monique) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
19 1080130178 Visagie, T (Theo) 1 1.0 1 0 0 100.0 980.7 425.0 1405.7 View list
20 1040130164 Greeff, D (Danyial) 1 0.5 0 1 0 50.0 958.8 0.0 958.8 View list