Chess South Africa
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Chess South Africa
Booysen, WH (Willem-Hendrik)
Dob:
2000/12/01 (Adult)
Gender:
Male
Chess SA id:
100002662
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (1977 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
1499.0
Curent Weighted rating
1468.0
Curent Weighted performance
381.5
Current official/published rating (highest between Raw, WR and WP)
1499.0
Current floor (min rating allowed)
999.0
Current highest rating achieved
1499.0
Current K-factor
32
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)
±108.3
Current Raw change used (final)
0.0
Projected new Raw rating
1499.0
Projected new Weighed rating
1471.1
Projected new Weighted performance
381.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1499.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1499.0
Projected new floor
999.0
Projected new K-facor
32
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
1499.0
Curent Weighted rating
1469.6
Curent Weighted performance
380.8
Current official/published rating (highest between Raw, WR and WP)
1499.0
Current floor (min rating allowed)
999.0
Current highest rating achieved
1499.0
Current K-factor
32
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)
±108.3
Current Raw change used (final)
0.0
Projected new Raw rating
1499.0
Projected new Weighed rating
1472.6
Projected new Weighted performance
380.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1499.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1499.0
Projected new floor
999.0
Projected new K-facor
32
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
1413.2
Curent Weighted rating
1413.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1413.2
Current floor (min rating allowed)
913.2
Current highest rating achieved
1413.2
Current K-factor
32
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)
±122.4
Current Raw change used (final)
0.0
Projected new Raw rating
1413.2
Projected new Weighed rating
1413.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1413.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1413.2
Projected new floor
913.2
Projected new K-facor
32
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
1413.2
Curent Weighted rating
1413.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1413.2
Current floor (min rating allowed)
913.2
Current highest rating achieved
1413.2
Current K-factor
32
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)
±122.4
Current Raw change used (final)
0.0
Projected new Raw rating
1413.2
Projected new Weighed rating
1413.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1413.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1413.2
Projected new floor
913.2
Projected new K-facor
32
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
5
South African Junior Team Championships 2018 (U20B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
6.5
1420.9
1425.4
Analysis
4
2018 Capablanca Swiss (A)
2018/04/27
2018/04/29
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1440.5
1447.8
Analysis
3
2018 Waterkloof Open (A)
2018/03/03
2018/03/04
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1410.4
1416.8
Analysis
2
2018 Tshwane Registration Open Chess Tournament (B)
2018/01/27
2018/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1413.2
1413.2
Analysis
1
South African Junior Team Championships 2017 (U18C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
1413.2
1413.2
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
31
16
9
6
20.5
66.1
137.1
1308.1
1445.2
White
17
9
5
3
11.5
67.6
150.0
1256.1
1406.1
Black
14
7
4
3
9.0
64.3
121.4
1371.3
1492.8
Standard
All
31
16
9
6
20.5
66.1
137.1
1308.1
1445.2
White
17
9
5
3
11.5
67.6
150.0
1256.1
1406.1
Black
14
7
4
3
9.0
64.3
121.4
1371.3
1492.8
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
103053974
Mazibuko, B (Buhle)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
2
105020688
Marais, AJ (Alwyn)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
3
183020037
Malan, DJ (Daniel)
1
1.0
1
0
0
100.0
1440.5
425.0
1865.5
View list
4
198090520
Mahlobogoane, K (Katlego)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
5
100018884
Maartens, A (Alexander)
1
1.0
1
0
0
100.0
1420.9
425.0
1845.9
View list
6
104016203
Koning, J (Jaedin)
1
1.0
1
0
0
100.0
1410.4
425.0
1835.4
View list
7
201047585
Koen, A (Andrea)
1
1.0
1
0
0
100.0
1420.9
425.0
1845.9
View list
8
201013972
Januarie, J (Jeneska)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
9
200006628
De Koster, A (Arenda)
1
1.0
1
0
0
100.0
1420.9
425.0
1845.9
View list
10
101005806
Cruywagen, D (Dewan)
1
1.0
1
0
0
100.0
1410.4
425.0
1835.4
View list
11
102004427
Chang, N (Nelson)
1
1.0
1
0
0
100.0
1420.9
425.0
1845.9
View list
12
100088571
Baloyi, S (Sizwe)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
13
101053104
Huisamen, WJ (Willem)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
14
101067222
Ofori Boatehg, C (Clinton)
1
1.0
1
0
0
100.0
1420.9
425.0
1845.9
View list
15
104037050
Swart, W (Wian)
1
1.0
1
0
0
100.0
1420.9
425.0
1845.9
View list
16
201039926
Van Heerden, L (Lara)
1
1.0
1
0
0
100.0
1413.2
425.0
1838.2
View list
17
101011898
Harris, M (Mikyall)
1
0.5
0
1
0
50.0
1413.2
0.0
1413.2
View list
18
105009732
Fourie, B (Brandon)
1
0.5
0
1
0
50.0
1440.5
0.0
1440.5
View list
19
101050302
Jacobs, L (Liam)
1
0.5
0
1
0
50.0
1413.2
0.0
1413.2
View list
20
105018698
Lubbe, DS (David)
1
0.5
0
1
0
50.0
1440.5
0.0
1440.5
View list