Player Page

Coetsee, H (Hayley)
Dob: 2007/09/24 (U18)
Gender: Female
Chess SA id: 2070130160
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1533 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 rating1078.9
Curent Weighted rating1078.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1078.9
Current floor (min rating allowed)658.8
Current highest rating achieved1158.8
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)±197.0
Current Raw change used (final)0.0
Projected new Raw rating1078.9
Projected new Weighed rating1078.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1078.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1158.8
Projected new floor658.8
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 rating1058.4
Curent Weighted rating1058.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1058.4
Current floor (min rating allowed)650.8
Current highest rating achieved1150.8
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)±202.9
Current Raw change used (final)0.0
Projected new Raw rating1058.4
Projected new Weighed rating1058.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1058.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1150.8
Projected new floor650.8
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 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 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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Eden Schools Closed Trials 1 2020 (U13 Girls) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 0.5 1158.8 1150.8 Analysis
2 Knysna School Trials Round 2 2020 (Juniors) 2020/02/22 2020/02/22 Eden District (WEG) Standard 60 0.83 5 5 3.0 1143.2 1130.4 Analysis
1 Knysna School Trials #1 2020 2020/01/25 2020/01/25 Eden District (WEG) Standard 60 0.83 5 5 1.0 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 15 3 3 9 4.5 30.0 -170.0 1136.5 966.5
White 8 2 2 4 3.0 37.5 -106.3 1116.6 1010.3
Black 7 1 1 5 1.5 21.4 -242.9 1159.2 916.3
Standard All 15 3 3 9 4.5 30.0 -170.0 1136.5 966.5
White 8 2 2 4 3.0 37.5 -106.3 1116.6 1010.3
Black 7 1 1 5 1.5 21.4 -242.9 1159.2 916.3
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 2110130165 Groenewald, R (Rene) 1 1.0 1 0 0 100.0 1143.2 425.0 1568.2 View list
2 1090130169 Mey, A (Andre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2070131509 Kuvaoga, A (Angel) 1 1.0 1 0 0 100.0 1143.2 425.0 1568.2 View list
4 2080132955 Smith, A (Angelica) 1 0.5 0 1 0 50.0 1158.8 0.0 1158.8 View list
5 1060131517 Scholtz, C (Christiano) 1 0.5 0 1 0 50.0 1143.2 0.0 1143.2 View list
6 1110131514 Phillips, L (Leighton) 1 0.5 0 1 0 50.0 1143.2 0.0 1143.2 View list
7 1080108603 Vermeulen, K (Kyle) 1 0.0 0 0 1 0.0 1143.2 -425.0 718.2 View list
8 2070130175 Van Rensburg, J (Juane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1080130173 Tasiya, T (Tinashe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 104055804 Swart, C (Calvin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1090097146 Pretorius, I (Ieuan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 207078093 Jacobs, J (Jay-Dee) 1 0.0 0 0 1 0.0 1158.8 -425.0 733.8 View list
13 2070132012 Botha, J (Jo-Ray) 1 0.0 0 0 1 0.0 1158.8 -425.0 733.8 View list
14 2080131503 Bosman, C (Conlyn) 1 0.0 0 0 1 0.0 1158.8 -425.0 733.8 View list
15 207072970 Badenhorst, R (Renee) 1 0.0 0 0 1 0.0 1158.8 -425.0 733.8 View list