Player Page

Strydom, D (Douw)
Dob: 2005/01/25 (U20)
Gender: Male
Chess SA id: 105072094
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/03/13 (796 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 rating816.6
Curent Weighted rating816.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)816.6
Current floor (min rating allowed)500.0
Current highest rating achieved816.6
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)±286.3
Current Raw change used (final)0.0
Projected new Raw rating816.6
Projected new Weighed rating816.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)816.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating816.6
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 rating732.8
Curent Weighted rating732.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)732.8
Current floor (min rating allowed)500.0
Current highest rating achieved732.8
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)±322.6
Current Raw change used (final)0.0
Projected new Raw rating732.8
Projected new Weighed rating732.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)732.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating732.8
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 rating738.8
Curent Weighted rating710.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)738.8
Current floor (min rating allowed)500.0
Current highest rating achieved738.8
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)±319.9
Current Raw change used (final)0.0
Projected new Raw rating738.8
Projected new Weighed rating713.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)738.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating738.8
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 rating534.8
Curent Weighted rating534.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)534.8
Current floor (min rating allowed)500.0
Current highest rating achieved534.8
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)±427.8
Current Raw change used (final)0.0
Projected new Raw rating534.8
Projected new Weighed rating534.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)534.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating534.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2022 East Dist Individuals (U18) 2022/03/13 2022/03/13 Cape Town (WCT) Rapid 45 0.74 6 6 4.0 699.1 534.8 Analysis
3 2020 East District Individuals (U18) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 0 0.0 633.4 653.6 Analysis
2 2020 East District Individuals (U15) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 5 2.0 633.4 653.6 Analysis
1 Western Cape Top Schools 2019 (U15 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 534.8 534.8 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 16 9 0 7 9.0 56.3 53.1 1257.1 1310.3
White 8 3 0 5 3.0 37.5 -106.3 1292.3 1186.0
Black 8 6 0 2 6.0 75.0 212.5 1221.9 1434.4
Standard All 10 5 0 5 5.0 50.0 0.0 1243.4 1243.4
White 5 2 0 3 2.0 40.0 -85.0 1280.2 1195.2
Black 5 3 0 2 3.0 60.0 85.0 1206.7 1291.7
Rapid All 6 4 0 2 4.0 66.7 141.7 1280.0 1421.6
White 3 1 0 2 1.0 33.3 -141.7 1312.5 1170.9
Black 3 3 0 0 3.0 100.0 425.0 1247.4 1672.4
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 1060130473 Msethu, S (Siphelo) 1 1.0 1 0 0 100.0 633.4 425.0 1058.4 View list
2 1050103555 Matyobeni, M (Mbongeni) 1 1.0 1 0 0 100.0 699.1 425.0 1124.1 View list
3 1070099829 Lotz, J (Johndre) 1 1.0 1 0 0 100.0 534.8 425.0 959.8 View list
4 1050118880 Claassen, B (Basiano) 1 1.0 1 0 0 100.0 534.8 425.0 959.8 View list
5 1050099581 Smith, JC (Juan) 1 1.0 1 0 0 100.0 534.8 425.0 959.8 View list
6 2050130441 Adonis, Z (Zoe) 1 1.0 1 0 0 100.0 633.4 425.0 1058.4 View list
7 1040138951 Vollgraaff, A (Albert) 1 1.0 1 0 0 100.0 699.1 425.0 1124.1 View list
8 2050130490 Van Der Westhuizen, L (Leanne) 1 1.0 1 0 0 100.0 699.1 425.0 1124.1 View list
9 2050098627 Thimna, A (Angel Choli) 1 1.0 1 0 0 100.0 699.1 425.0 1124.1 View list
10 1060118006 Solomons, J (Jowene) 1 0.0 0 0 1 0.0 633.4 -425.0 208.4 View list
11 1060099677 Njokweni, L (Llyabona) 1 0.0 0 0 1 0.0 534.8 -425.0 109.8 View list
12 1050130475 Ngcwangu, U (Uman) 1 0.0 0 0 1 0.0 633.4 -425.0 208.4 View list
13 205053625 Blows, K (Kiara) 1 0.0 0 0 1 0.0 699.1 -425.0 274.1 View list
14 206072029 Jaap, I (Isabella) 1 0.0 0 0 1 0.0 699.1 -425.0 274.1 View list
15 2060096540 Diniso, S (Solulele) 1 0.0 0 0 1 0.0 633.4 -425.0 208.4 View list
16 104046622 Coetzee, P (Philip) 1 0.0 0 0 1 0.0 534.8 -425.0 109.8 View list