Chess South Africa
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Chess South Africa
Botha, H (Hedlee)
Dob:
2010/01/12 (U16)
Gender:
Male
Chess SA id:
1100149859
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (106 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
1251.4
Curent Weighted rating
1218.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1251.4
Current floor (min rating allowed)
751.4
Current highest rating achieved
1251.4
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)
±154.1
Current Raw change used (final)
0.0
Projected new Raw rating
1251.4
Projected new Weighed rating
1221.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1251.4
Projected new floor
751.4
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
1262.7
Curent Weighted rating
1224.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1262.7
Current floor (min rating allowed)
762.7
Current highest rating achieved
1262.7
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)
±151.6
Current Raw change used (final)
0.0
Projected new Raw rating
1262.7
Projected new Weighed rating
1227.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1262.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1262.7
Projected new floor
762.7
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
4
2.5
1209.9
1214.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
George Schools Trials 1 2024 (U15 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
4
2.5
1209.9
1214.8
Analysis
1
2023 Knysna School Trials #1 (U13)
2023/02/04
2023/02/04
Eden District (WEG)
Standard
65
0.85
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
2
1
1
2.5
62.5
106.3
1400.8
1507.0
White
2
2
0
0
2.0
100.0
425.0
1276.0
1701.0
Black
2
0
1
1
0.5
25.0
-212.5
1525.5
1313.0
Standard
All
4
2
1
1
2.5
62.5
106.3
1400.8
1507.0
White
2
2
0
0
2.0
100.0
425.0
1276.0
1701.0
Black
2
0
1
1
0.5
25.0
-212.5
1525.5
1313.0
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
8
4
1
3
4.5
56.3
53.1
1332.7
1385.8
White
4
2
0
2
2.0
50.0
0.0
1302.6
1302.6
Black
4
2
1
1
2.5
62.5
106.3
1362.8
1469.0
Standard
All
8
4
1
3
4.5
56.3
53.1
1332.7
1385.8
White
4
2
0
2
2.0
50.0
0.0
1302.6
1302.6
Black
4
2
1
1
2.5
62.5
106.3
1362.8
1469.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090192913
Coertze, V (Veon)
1
1.0
1
0
0
100.0
1209.9
425.0
1634.9
View list
2
2110149858
April, K (Kaylen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110149868
Jobs, C (Cezaro)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090096198
Rossel, L (Louis)
1
1.0
1
0
0
100.0
1209.9
425.0
1634.9
View list
5
1100119486
Muller, K (Kieran)
1
0.5
0
1
0
50.0
1209.9
0.0
1209.9
View list
6
1100137883
Plaatjies, L (Leighshawn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
109086415
Marx, M (Marnu)
1
0.0
0
0
1
0.0
1209.9
-425.0
784.9
View list
8
1110135421
Jacobs, E (Eugeniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list