Chess South Africa
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Chess South Africa
Meder, L (Luke)
Dob:
2016/03/03 (U10)
Gender:
Male
Chess SA id:
1160157089
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (148 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
1111.3
Current Weighted rating
1146.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1146.9
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)
±188.2
Current Raw change used (final)
0.0
Projected new Raw rating
1111.3
Projected new Weighed rating
1053.8
Projected new Weighted performance
671.0
Projected new final Raw rating (if new WP > new Raw)
1111.3
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)
1111.3
Projected effective change (new Official - current Official)
-35.6
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
1147.4
Current Weighted rating
1184.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1184.2
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)
±178.7
Current Raw change used (final)
0.0
Projected new Raw rating
1147.4
Projected new Weighed rating
1088.9
Projected new Weighted performance
299.0
Projected new final Raw rating (if new WP > new Raw)
1147.4
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)
1147.4
Projected effective change (new Official - current Official)
-36.8
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
1104.6
Current Weighted rating
1123.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1123.7
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)
±190.0
Current Raw change used (final)
0.0
Projected new Raw rating
1104.6
Projected new Weighed rating
1032.0
Projected new Weighted performance
501.4
Projected new final Raw rating (if new WP > new Raw)
1104.6
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)
1104.6
Projected effective change (new Official - current Official)
-19.1
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
North District School Trials 2024 (U9 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1146.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
North District School Trials 2024 (U9 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1146.0
1200.0
Analysis
2
Curro Durbanville Chess Open Rapid 2023 (U10)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.0
1165.0
1125.1
Analysis
1
Steinitz Open 2023 (U10)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
5
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
1
0
4
1.0
20.0
-255.0
1200.0
945.0
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Standard
All
5
1
0
4
1.0
20.0
-255.0
1200.0
945.0
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
3
1
12
3.5
21.9
-239.1
1190.9
951.8
White
7
2
1
4
2.5
35.7
-121.4
1196.1
1074.7
Black
9
1
0
8
1.0
11.1
-330.6
1186.8
856.2
Standard
All
5
1
0
4
1.0
20.0
-255.0
1200.0
945.0
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Rapid
All
11
2
1
8
2.5
22.7
-231.8
1186.7
954.9
White
5
2
1
2
2.5
50.0
0.0
1194.6
1194.6
Black
6
0
0
6
0.0
0.0
-425.0
1180.1
755.1
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
1150193584
Oettle, E (Ethan Rhys)
1
1.0
1
0
0
100.0
1146.0
425.0
1571.0
View list
2
1150147907
Sonday, R (Rayyan)
1
1.0
1
0
0
100.0
1165.0
425.0
1590.0
View list
3
2160158290
Ramonyaluoe, D (Dali)
1
1.0
1
0
0
100.0
1165.0
425.0
1590.0
View list
4
1140157091
Scully, N (Nathan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
1150140719
Webb, P (Paul)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1150139446
Small, W (Wyatt)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2160150370
Rogova, E (Emilia)
1
0.0
0
0
1
0.0
1165.0
-425.0
740.0
View list
8
1150193586
Pieterse, Z (Zanru)
1
0.0
0
0
1
0.0
1146.0
-425.0
721.0
View list
9
1150193583
Morilly, E (Ezra)
1
0.0
0
0
1
0.0
1146.0
-425.0
721.0
View list
10
1160193580
Kruger, W (Willem Lodewyk Kruger)
1
0.0
0
0
1
0.0
1146.0
-425.0
721.0
View list
11
2170147533
Klopper, E (Elbe)
1
0.0
0
0
1
0.0
1165.0
-425.0
740.0
View list
12
1140158287
Holdsworth, J (Jadon)
1
0.0
0
0
1
0.0
1165.0
-425.0
740.0
View list
13
1150193578
Hazell, L (Liam)
1
0.0
0
0
1
0.0
1146.0
-425.0
721.0
View list
14
1140143143
Fourie, A (Albert)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1140157951
Faure, J (Jamie)
1
0.0
0
0
1
0.0
1165.0
-425.0
740.0
View list
16
1140157086
Barter, Z (Zachary)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list