Chess South Africa
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Chess South Africa
Van Wyk, L (Luca)
Dob:
2011/08/08 (U14)
Gender:
Male
Chess SA id:
1110192846
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (19 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
Current Raw rating
1216.1
Current Weighted rating
1202.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1216.1
Current highest rating achieved
1216.1
Current floor (min rating allowed)
716.1
Current K-factor
36
Games played this month
6
Score (S)
2.0
Expected score (We)
2.52
Difference (S-We)
-0.34
Current Raw change (no limits, including tournament time weight)
-12.4
Current min/max change allowed (with limits)
±162.1
Current Raw change used (final)
-12.4
Projected new Raw rating
1203.7
Projected new Weighed rating
1106.5
Projected new Weighted performance
896.4
Projected new final Raw rating (if new WP > new Raw)
1203.7
Projected new highest rating
1216.1
Projected new floor
716.1
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.7
Projected effective change (new Official - current Official)
-12.4
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
Current Raw rating
1224.4
Current Weighted rating
1205.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1224.4
Current highest rating achieved
1224.4
Current floor (min rating allowed)
724.4
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)
±160.2
Current Raw change used (final)
0.0
Projected new Raw rating
1224.4
Projected new Weighed rating
1109.4
Projected new Weighted performance
429.0
Projected new final Raw rating (if new WP > new Raw)
1224.4
Projected new highest rating
1224.4
Projected new floor
724.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1224.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1170.0
Current Weighted rating
1191.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.0
Current highest rating achieved
1170.0
Current floor (min rating allowed)
670.0
Current K-factor
40
s
Games played this month
6
Score (S)
2.0
Expected score (We)
2.80
Difference (S-We)
-0.80
Current Raw change (no limits, including tournament time weight)
-32.0
Current min/max change allowed (with limits)
±173.1
Current Raw change used (final)
-32.0
Projected new Raw rating
1138.0
Projected new Weighed rating
1095.4
Projected new Weighted performance
651.5
Projected new final Raw rating (if new WP > new Raw)
1138.0
Projected new highest rating
1170.0
Projected new floor
670.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.0
Projected effective change (new Official - current Official)
-53.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournaments
History
Tournament:
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)
Start:
2024/06/08
End:
2024/06/08
Host:
WOS
Type:
Rapid
Time:
35
Time weight:
0.66
Rounds:
6
Games:
6
Score:
2.0
Main rating:
1216.1
Rating gain/loss:
-12.4
Type rating:
1170.0
Rating gain/loss:
-32.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
2.0
1216.1
1170.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1184.2
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
35
0.66
6
6
2.0
1216.1
1170.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U13 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1184.2
1200.0
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
7
0
9
7.0
43.8
-53.1
1236.9
1183.8
White
6
2
0
4
2.0
33.3
-141.7
1240.6
1098.9
Black
10
5
0
5
5.0
50.0
0.0
1234.7
1234.7
Standard
All
5
3
0
2
3.0
60.0
85.0
1255.8
1340.8
White
2
1
0
1
1.0
50.0
0.0
1285.8
1285.8
Black
3
2
0
1
2.0
66.7
141.7
1235.8
1377.5
Rapid
All
11
4
0
7
4.0
36.4
-115.9
1228.4
1112.4
White
4
1
0
3
1.0
25.0
-212.5
1218.0
1005.5
Black
7
3
0
4
3.0
42.9
-60.7
1234.2
1173.5
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
16
7
0
9
7.0
43.8
-53.1
1236.9
1183.8
White
6
2
0
4
2.0
33.3
-141.7
1240.6
1098.9
Black
10
5
0
5
5.0
50.0
0.0
1234.7
1234.7
Standard
All
5
3
0
2
3.0
60.0
85.0
1255.8
1340.8
White
2
1
0
1
1.0
50.0
0.0
1285.8
1285.8
Black
3
2
0
1
2.0
66.7
141.7
1235.8
1377.5
Rapid
All
11
4
0
7
4.0
36.4
-115.9
1228.4
1112.4
White
4
1
0
3
1.0
25.0
-212.5
1218.0
1005.5
Black
7
3
0
4
3.0
42.9
-60.7
1234.2
1173.5
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
1110149802
Viljoen, L (Lucca)
1
1.0
1
0
0
100.0
1184.2
425.0
1609.2
View list
2
1120193251
Van Rooyen, J (Johannes Christiaan)
1
1.0
1
0
0
100.0
1216.1
425.0
1641.1
View list
3
1110151353
Swart, J (Jayden)
1
1.0
1
0
0
100.0
1216.1
425.0
1641.1
View list
4
1120158350
Groenewald, C (Carlyle)
1
1.0
1
0
0
100.0
1184.2
425.0
1609.2
View list
5
1120149751
Grobler, D (Dante)
1
1.0
1
0
0
100.0
1184.2
425.0
1609.2
View list
6
1120149839
Brink, J (Jaden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1120140727
Erens, E (Ethan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1120145663
Els, J (Josua)
1
0.0
0
0
1
0.0
1184.2
-425.0
759.2
View list
9
1110136799
Goliath, J (Jaywin)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
10
1110137706
Eyssen, M (Marcihano)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1110115541
Roux, K (Kristin)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
12
1120136808
Philander, C (Curtley)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
13
1110132436
Parson, A (Alex)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1120159234
Nceka, B (Brandon)
1
0.0
0
0
1
0.0
1216.1
-425.0
791.1
View list
15
1120115875
Le Fleur, C (Caydon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1120149753
Holmes, M (Matthew)
1
0.0
0
0
1
0.0
1184.2
-425.0
759.2
View list