Chess South Africa
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Chess South Africa
Stapelberg, L (Luke)
Dob:
2002/05/23 (Adult)
Gender:
Male
Chess SA id:
102076186
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/01/26 (1940 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
1044.2
Curent Weighted rating
1044.2
Curent Weighted performance
335.3
Current official/published rating (highest between Raw, WR and WP)
1044.2
Current floor (min rating allowed)
544.2
Current highest rating achieved
1044.2
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)
±207.0
Current Raw change used (final)
0.0
Projected new Raw rating
1044.2
Projected new Weighed rating
1044.2
Projected new Weighted performance
335.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1044.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1044.2
Projected new floor
544.2
Projected new K-facor
40
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
1042.7
Curent Weighted rating
1042.7
Curent Weighted performance
334.7
Current official/published rating (highest between Raw, WR and WP)
1042.7
Current floor (min rating allowed)
542.7
Current highest rating achieved
1042.7
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)
±207.5
Current Raw change used (final)
0.0
Projected new Raw rating
1042.7
Projected new Weighed rating
1042.7
Projected new Weighted performance
334.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1042.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1042.7
Projected new floor
542.7
Projected new K-facor
40
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
655.6
Curent Weighted rating
655.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
655.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
655.6
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)
±360.1
Current Raw change used (final)
0.0
Projected new Raw rating
655.6
Projected new Weighed rating
655.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
655.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
655.6
Projected new floor
500.0
Projected new K-facor
40
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
655.6
Curent Weighted rating
655.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
655.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
655.6
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)
±360.1
Current Raw change used (final)
0.0
Projected new Raw rating
655.6
Projected new Weighed rating
655.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
655.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
655.6
Projected new floor
500.0
Projected new K-facor
40
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
9
JNW Club - Bryanston Open 1 2019 (C)
2019/01/26
2019/01/26
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
906.6
908.9
Analysis
8
South African Junior Team Championships 2018 (U18B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
881.4
884.1
Analysis
7
Inter Region GE vs JHB Metro 2018 (U18+U20)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
865.3
867.2
Analysis
6
JHB Metro Junior Closed 2018 (Open)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
0.5
921.3
924.8
Analysis
5
JNW Club - Trinityhouse Randpark Ridge Open 2018 (C)
2018/03/24
2018/03/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
839.5
854.4
Analysis
4
JNW Club - Northriding College Open 2018 (B)
2018/03/09
2018/03/10
Johannesburg Metro (GJM)
Standard
60
0.83
6
6
3.5
839.5
854.4
Analysis
3
JNW Club - Trinityhouse Little Falls Open 2018 (C)
2018/02/16
2018/02/17
Johannesburg Metro (GJM)
Standard
65
0.85
6
6
4.0
787.5
794.8
Analysis
2
JNW Club - Bryanston Open 2018 (C)
2018/01/26
2018/01/27
Johannesburg Metro (GJM)
Standard
65
0.85
6
6
3.0
655.6
655.6
Analysis
1
South African Junior Team Championships 2017 (U16D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
655.6
655.6
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
52
21
10
21
26.0
50.0
0.0
960.1
960.1
White
26
12
4
10
14.0
53.8
32.7
970.2
1002.9
Black
26
9
6
11
12.0
46.2
-32.7
949.9
917.3
Standard
All
52
21
10
21
26.0
50.0
0.0
960.1
960.1
White
26
12
4
10
14.0
53.8
32.7
970.2
1002.9
Black
26
9
6
11
12.0
46.2
-32.7
949.9
917.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
104076191
Chhiba, N (Nikhil)
2
1.0
1
0
1
50.0
813.5
0.0
813.5
View list
2
102080948
Van Stryp, O (Ockert)
2
1.0
1
0
1
50.0
880.4
0.0
880.4
View list
3
102050919
Van Der Westhuizen, J (Javier)
2
0.5
0
1
1
25.0
854.4
-212.5
641.9
View list
4
110091704
Levitan, J (Judah)
1
1.0
1
0
0
100.0
787.5
425.0
1212.5
View list
5
203060624
Koen, SM (Susan Maria)
1
1.0
1
0
0
100.0
839.5
425.0
1264.5
View list
6
101011523
Guneliev, AA (Andrey)
1
1.0
1
0
0
100.0
881.4
425.0
1306.4
View list
7
106060687
Greef, S (Schalk)
1
1.0
1
0
0
100.0
787.5
425.0
1212.5
View list
8
1040096019
Flockhart, E (Elijah)
1
1.0
1
0
0
100.0
839.5
425.0
1264.5
View list
9
106092806
Chabangu, M (Mahlori)
1
1.0
1
0
0
100.0
655.6
425.0
1080.6
View list
10
102082320
Bourn, M (Michael)
1
1.0
1
0
0
100.0
655.6
425.0
1080.6
View list
11
105082260
Botha, M (Marcus)
1
1.0
1
0
0
100.0
839.5
425.0
1264.5
View list
12
101054184
Botha, A (Austen)
1
1.0
1
0
0
100.0
881.4
425.0
1306.4
View list
13
296094327
Malapile, M (Mpho Meikie)
1
1.0
1
0
0
100.0
906.6
425.0
1331.6
View list
14
203058998
Nkosi, G (Gift)
1
1.0
1
0
0
100.0
655.6
425.0
1080.6
View list
15
1030104438
Nkuna, R (Rhukanani)
1
1.0
1
0
0
100.0
906.6
425.0
1331.6
View list
16
1030098483
Olivier, A (Adriano)
1
1.0
1
0
0
100.0
655.6
425.0
1080.6
View list
17
102065959
Rathaba, I (Itumeleng)
1
1.0
1
0
0
100.0
655.6
425.0
1080.6
View list
18
1080099597
Rossouw, W (Wessel Johannes)
1
1.0
1
0
0
100.0
906.6
425.0
1331.6
View list
19
202036046
Steenkamp, F (Fransien)
1
1.0
1
0
0
100.0
881.4
425.0
1306.4
View list
20
103064968
Steyn, C (Corne)
1
1.0
1
0
0
100.0
839.5
425.0
1264.5
View list