Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1078.9
Curent Weighted rating
1078.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1078.9
Current floor (min rating allowed)
658.8
Current highest rating achieved
1158.8
Current K-factor
40
Games played this month
0
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 rating
1078.9
Projected new Weighed rating
1078.9
Projected new Weighted performance
0.0
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 rating
1158.8
Projected new floor
658.8
Projected new K-facor
40
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 rating
1058.4
Curent Weighted rating
1058.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1058.4
Current floor (min rating allowed)
650.8
Current highest rating achieved
1150.8
Current K-factor
40
Games played this month
0
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 rating
1058.4
Projected new Weighed rating
1058.4
Projected new Weighted performance
0.0
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 rating
1150.8
Projected new floor
650.8
Projected new K-facor
40
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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