Chess South Africa
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Chess South Africa
Koorts, L (Layton)
Dob:
2009/04/29 (U16)
Gender:
Male
Chess SA id:
1090154877
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (21 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
1203.3
Curent Weighted rating
1206.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1206.0
Current floor (min rating allowed)
707.8
Current highest rating achieved
1207.8
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)
±165.0
Current Raw change used (final)
0.0
Projected new Raw rating
1203.3
Projected new Weighed rating
1205.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.9
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1207.8
Projected new floor
707.8
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
1199.3
Curent Weighted rating
1200.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.2
Current floor (min rating allowed)
700.4
Current highest rating achieved
1200.4
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)
±166.0
Current Raw change used (final)
0.0
Projected new Raw rating
1199.3
Projected new Weighed rating
1200.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.2
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1200.4
Projected new floor
700.4
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
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)
700.4
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
700.4
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
Benoni Cluster High Schools Teams 2024 (U15)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Rapid
45
0.74
5
5
2.5
1207.8
1200.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Benoni Cluster High Schools Teams 2024 (U15)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Rapid
45
0.74
5
5
2.5
1207.8
1200.4
Analysis
2
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
1.5
1200.0
1200.0
Analysis
1
Benoni Cluster High School League 2023 (U15 Open)
2023/05/06
2023/05/06
Ekurhuleni (GE)
Rapid
30
0.60
5
4
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
1
2
2.5
50.0
0.0
1185.2
1185.2
White
3
1
1
1
1.5
50.0
0.0
1137.4
1137.4
Black
2
1
0
1
1.0
50.0
0.0
1256.8
1256.8
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
5
2
1
2
2.5
50.0
0.0
1185.2
1185.2
White
3
1
1
1
1.5
50.0
0.0
1137.4
1137.4
Black
2
1
0
1
1.0
50.0
0.0
1256.8
1256.8
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
14
6
2
6
7.0
50.0
0.0
1219.1
1219.1
White
8
3
1
4
3.5
43.8
-53.1
1219.2
1166.1
Black
6
3
1
2
3.5
58.3
70.8
1219.0
1289.8
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
14
6
2
6
7.0
50.0
0.0
1219.1
1219.1
White
8
3
1
4
3.5
43.8
-53.1
1219.2
1166.1
Black
6
3
1
2
3.5
58.3
70.8
1219.0
1289.8
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
1090154901
Van Der Merwe, J (John)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1090154899
Turner, N (Noah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080154864
Bolleurs, J (Jason)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2100155615
Olivier, I (Izel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2090301208
Solomon, M (Monique)
1
1.0
1
0
0
100.0
1207.8
425.0
1632.8
View list
6
1100301196
Smith, M (Michael)
1
1.0
1
0
0
100.0
1207.8
425.0
1632.8
View list
7
1110155632
Smit, JP (Johannes Petrus)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1090154880
Mambwe, E (Elisha)
1
0.5
0
1
0
50.0
1207.8
0.0
1207.8
View list
9
1080155448
Wolff, R (Ruben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1090154896
Stonall, L (Luca)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1100098193
Smit, A (Andries)
1
0.0
0
0
1
0.0
1207.8
-425.0
782.8
View list
12
1090154889
Posthumus, T (Tristann)
1
0.0
0
0
1
0.0
1207.8
-425.0
782.8
View list
13
2110143800
Naidoo, D (Dhiya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1090139531
Abbott, J (Janco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list