Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Matthews, L (Luke)
Dob:
2007/05/18 (U18)
Gender:
Male
Chess SA id:
107094988
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2019/09/22 (1741 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
1091.6
Current Weighted rating
1091.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1091.6
Current highest rating achieved
1183.4
Current floor (min rating allowed)
683.4
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)
±193.5
Current Raw change used (final)
0.0
Projected new Raw rating
1091.6
Projected new Weighed rating
1004.3
Projected new Weighted performance
254.4
Projected new final Raw rating (if new WP > new Raw)
1091.6
Projected new highest rating
1183.4
Projected new floor
683.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1091.6
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
1082.8
Current Weighted rating
1082.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1082.8
Current highest rating achieved
1180.0
Current floor (min rating allowed)
680.0
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)
±195.9
Current Raw change used (final)
0.0
Projected new Raw rating
1082.8
Projected new Weighed rating
996.2
Projected new Weighted performance
254.4
Projected new final Raw rating (if new WP > new Raw)
1082.8
Projected new highest rating
1180.0
Projected new floor
680.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1082.8
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
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2019 Western Cape Closed Chess Championships (D)
2019/09/21
2019/09/22
Cape Winelands (WCW)
Standard
70
0.87
6
6
1.5
1154.2
1146.0
Analysis
2
2019 Central District Schools Trials (U13)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
5
1.5
1183.4
1180.0
Analysis
1
2018 Central District Trials (U11)
2018/02/02
2018/02/03
Cape Town (WCT)
Standard
60
0.83
6
5
2.5
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
16
4
3
9
5.5
34.4
-132.8
1140.5
1007.7
White
8
1
2
5
2.0
25.0
-212.5
1127.1
914.6
Black
8
3
1
4
3.5
43.8
-53.1
1153.9
1100.8
Standard
All
16
4
3
9
5.5
34.4
-132.8
1140.5
1007.7
White
8
1
2
5
2.0
25.0
-212.5
1127.1
914.6
Black
8
3
1
4
3.5
43.8
-53.1
1153.9
1100.8
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
1080096089
Johnston, S (Samuel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2080101957
Yeko, A (Anako)
1
1.0
1
0
0
100.0
1154.2
425.0
1579.2
View list
3
207088200
Gamzana, S (Simthandile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1060108420
Parker, M (Mohammed Salmaan)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
5
1060108422
Moya, A (Aphiwe Siyamthanda)
1
0.5
0
1
0
50.0
1183.4
0.0
1183.4
View list
6
2120114045
Wilson, EM (Emlyn)
1
0.5
0
1
0
50.0
1154.2
0.0
1154.2
View list
7
2080096088
Hart-Davis, K (Katherine)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1060109875
Hagen, D (Dirk)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
9
1070096093
Solomons, B (Baasied)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
108069276
Rosenberg, Z (Zachary)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2090119072
Mbambalala, O (Owam)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
12
2100109060
Makhasi, A (Athule)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
13
1070108410
Crossley, H (Hogan)
1
0.0
0
0
1
0.0
1183.4
-425.0
758.4
View list
14
1090119361
Byrne, R (Russel)
1
0.0
0
0
1
0.0
1154.2
-425.0
729.2
View list
15
1070108406
Bolus, V (Vaugh)
1
0.0
0
0
1
0.0
1183.4
-425.0
758.4
View list
16
1060108425
Acton, F (Fynn)
1
0.0
0
0
1
0.0
1183.4
-425.0
758.4
View list