Player Page

Oosthuizen, E (Ewout)
Dob: 2008/03/13 (U18)
Gender: Male
Chess SA id: 1080142253
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/02/18 (455 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 rating1246.3
Curent Weighted rating1240.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1246.3
Current floor (min rating allowed)746.3
Current highest rating achieved1246.3
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)±155.2
Current Raw change used (final)0.0
Projected new Raw rating1246.3
Projected new Weighed rating1241.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1246.3
Projected new floor746.3
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1280.4
Curent Weighted rating1270.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1280.4
Current floor (min rating allowed)780.4
Current highest rating achieved1280.4
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)±147.9
Current Raw change used (final)0.0
Projected new Raw rating1280.4
Projected new Weighed rating1272.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1280.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1280.4
Projected new floor780.4
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)780.4
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor780.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 West Coast High School Championships 2023 (U15 Boys) 2023/02/18 2023/02/18 West Coast (WCU) Standard 60 0.83 6 0 0.0 1198.3 1200.0 Analysis
3 Lower West Coast High Schools Prestige 2023 (U15 Boys) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1198.3 1199.6 Analysis
2 Genesis Chess Club Open 2023 (C) 2023/02/04 2023/02/04 West Coast (WCU) Rapid 30 0.60 5 4 3.0 1198.3 1199.6 Analysis
1 Onder-Weskus Top Skole 2022 (Hoerskool) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1200.0 1200.0 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 13 9 0 4 9.0 69.2 163.5 1158.4 1321.9
White 6 3 0 3 3.0 50.0 0.0 1159.9 1159.9
Black 7 6 0 1 6.0 85.7 303.6 1157.1 1460.7
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 13 9 0 4 9.0 69.2 163.5 1158.4 1321.9
White 6 3 0 3 3.0 50.0 0.0 1159.9 1159.9
Black 7 6 0 1 6.0 85.7 303.6 1157.1 1460.7
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 1080096511 Cloete, D (De Vlliers) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
2 1080148003 Baartman, J (Jason) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
3 2140139076 Daniels, K (Kimlynne) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
4 1080110129 Conzalves, D (Damian) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
5 2130139087 Steyn, S (Samantha) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
6 1070142252 Ocks, J (Jason) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1080134320 Louw, I (Irwin) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
8 1080138371 Johnson, D (Deomanthy) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1080138360 De Jesus, C (Caleb) 1 1.0 1 0 0 100.0 1198.3 425.0 1623.3 View list
10 1090105088 Williams, C (Clarance-John) 1 0.0 0 0 1 0.0 1198.3 -425.0 773.3 View list
11 1100148005 De Bruin, L (Lee Cyle) 1 0.0 0 0 1 0.0 1198.3 -425.0 773.3 View list
12 1060110180 Klein, C (Calvin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1050137278 Coetzee, Z (Zaydan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list