Player Page

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 (1976 days ago)
Ratings
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 rating1499.0
Curent Weighted rating1468.0
Curent Weighted performance382.0
Current official/published rating (highest between Raw, WR and WP)1499.0
Current floor (min rating allowed)999.0
Current highest rating achieved1499.0
Current K-factor32
Games played this month0
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 rating1499.0
Projected new Weighed rating1471.1
Projected new Weighted performance382.0
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 rating1499.0
Projected new floor999.0
Projected new K-facor32
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 rating1499.0
Curent Weighted rating1469.6
Curent Weighted performance381.3
Current official/published rating (highest between Raw, WR and WP)1499.0
Current floor (min rating allowed)999.0
Current highest rating achieved1499.0
Current K-factor32
Games played this month0
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 rating1499.0
Projected new Weighed rating1472.6
Projected new Weighted performance381.3
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 rating1499.0
Projected new floor999.0
Projected new K-facor32
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 rating1413.2
Curent Weighted rating1413.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1413.2
Current floor (min rating allowed)913.2
Current highest rating achieved1413.2
Current K-factor32
Games played this month0
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 rating1413.2
Projected new Weighed rating1413.2
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 rating1413.2
Projected new floor913.2
Projected new K-facor32
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 rating1413.2
Curent Weighted rating1413.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1413.2
Current floor (min rating allowed)913.2
Current highest rating achieved1413.2
Current K-factor32
Games played this month0
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 rating1413.2
Projected new Weighed rating1413.2
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 rating1413.2
Projected new floor913.2
Projected new K-facor32
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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