Player Page

Strydom, S (Stefan)
Dob: 2008/04/14 (U18)
Gender: Male
Chess SA id: 108053640
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/03/06 (840 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 rating1121.7
Current Weighted rating1121.7
Current Weighted performance598.1
Current official/published rating (highest between Raw, WR and WP)1121.7
Current highest rating achieved1121.7
Current floor (min rating allowed)621.7
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)±185.4
Current Raw change used (final)0.0
Projected new Raw rating1121.7
Projected new Weighed rating1032.0
Projected new Weighted performance598.1
Projected new final Raw rating (if new WP > new Raw)1121.7
Projected new highest rating1121.7
Projected new floor621.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1121.7
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 rating1093.8
Current Weighted rating1093.8
Current Weighted performance411.6
Current official/published rating (highest between Raw, WR and WP)1093.8
Current highest rating achieved1093.8
Current floor (min rating allowed)593.8
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)±192.9
Current Raw change used (final)0.0
Projected new Raw rating1093.8
Projected new Weighed rating1006.3
Projected new Weighted performance411.6
Projected new final Raw rating (if new WP > new Raw)1093.8
Projected new highest rating1093.8
Projected new floor593.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1093.8
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 rating908.2
Current Weighted rating908.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)908.2
Current highest rating achieved908.2
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)±251.3
Current Raw change used (final)0.0
Projected new Raw rating908.2
Projected new Weighed rating835.5
Projected new Weighted performance323.4
Projected new final Raw rating (if new WP > new Raw)908.2
Projected new highest rating908.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)908.2
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 rating811.0
Current Weighted rating811.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)811.0
Current highest rating achieved811.0
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)±288.6
Current Raw change used (final)0.0
Projected new Raw rating811.0
Projected new Weighed rating746.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating811.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)811.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 District North 2022 (U15) 2022/03/06 2022/03/06 Cape Town (WCT) Rapid 30 0.60 6 5 3.0 1081.1 811.0 Analysis
6 Metro North Individual Trials 2020 (U13) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1013.4 1019.8 Analysis
5 Metro School Chess Closed Individual Trials 2019 (U11 Boys) 2019/03/01 2019/03/02 Cape Town (WCT) Standard 60 0.83 6 5 1.5 1019.2 1048.2 Analysis
4 District North Schools Chess Trials 2019 (U11) 2019/01/25 2019/01/26 Cape Town (WCT) Standard 60 0.83 6 6 4.0 956.8 980.2 Analysis
3 Western Cape Schools Individuals 2018 (U11 Boys) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 3.0 911.3 930.2 Analysis
2 2018 WP Schools Closed Trials (U11 Boys) 2018/03/09 2018/03/10 Cape Town (WCT) Standard 60 0.83 6 6 4.0 837.6 843.0 Analysis
1 District North Schools Chess Open Trials 2018 (U11) 2018/02/09 2018/02/10 Cape Town (WCT) Standard 60 0.83 6 5 3.0 811.0 811.0 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 39 20 4 15 22.0 56.4 54.5 1098.0 1152.5
White 19 10 3 6 11.5 60.5 89.5 1053.3 1142.8
Black 20 10 1 9 10.5 52.5 21.3 1140.5 1161.7
Standard All 34 17 4 13 19.0 55.9 50.0 1071.6 1121.6
White 17 8 3 6 9.5 55.9 50.0 1036.0 1086.0
Black 17 9 1 7 9.5 55.9 50.0 1107.3 1157.3
Rapid All 5 3 0 2 3.0 60.0 85.0 1277.1 1362.1
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 1 0 2 1.0 33.3 -141.7 1328.5 1186.8
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 107083549 Pillay, PJ (Palin) 5 0.5 0 1 4 10.0 930.9 -340.0 590.9 View list
2 107087105 Brink, W (Wihan) 1 1.0 1 0 0 100.0 837.6 425.0 1262.6 View list
3 207080807 Blankenberg, T (Tazneen) 1 1.0 1 0 0 100.0 1081.1 425.0 1506.1 View list
4 1080138631 Bailey, A (Aiden) 1 1.0 1 0 0 100.0 1081.1 425.0 1506.1 View list
5 1080107284 Dunthorne, C (Christopher) 1 1.0 1 0 0 100.0 956.8 425.0 1381.8 View list
6 107087076 Dreyer, S (Sebastian) 1 1.0 1 0 0 100.0 811.0 425.0 1236.0 View list
7 1080131000 Damonse, R (Remur) 1 1.0 1 0 0 100.0 1013.4 425.0 1438.4 View list
8 107961373 Ehlers, R (Ruben) 1 1.0 1 0 0 100.0 911.3 425.0 1336.3 View list
9 108076765 Gous, P (Phillip) 1 1.0 1 0 0 100.0 956.8 425.0 1381.8 View list
10 1080138642 Herbert, S (Sebastiaan) 1 1.0 1 0 0 100.0 1081.1 425.0 1506.1 View list
11 1080096359 Modise, M (Matthew) 1 1.0 1 0 0 100.0 837.6 425.0 1262.6 View list
12 107061431 Keuler, T (Tiaan) 1 1.0 1 0 0 100.0 811.0 425.0 1236.0 View list
13 108092087 Mthi, Y (Yamkela) 1 1.0 1 0 0 100.0 837.6 425.0 1262.6 View list
14 1080131009 Ndzunga, L (Luniko) 1 1.0 1 0 0 100.0 1013.4 425.0 1438.4 View list
15 1070098434 Sarkar, K (Krish) 1 1.0 1 0 0 100.0 911.3 425.0 1336.3 View list
16 107076737 Smuts, M (Michael) 1 1.0 1 0 0 100.0 811.0 425.0 1236.0 View list
17 2070107994 Steenkamp, A (Ane) 1 1.0 1 0 0 100.0 1013.4 425.0 1438.4 View list
18 109077360 Van Wyk, W (Will) 1 1.0 1 0 0 100.0 1019.2 425.0 1444.2 View list
19 1080107970 Wiese, A (Andre) 1 1.0 1 0 0 100.0 956.8 425.0 1381.8 View list
20 108087032 Winshaw, B (Bates) 1 1.0 1 0 0 100.0 956.8 425.0 1381.8 View list