Individual Calculations February 2017
 Turk, Wil  Total change: -54.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1822 1981 5.00 9 -1.35 40 -54.00 
  Hondema, Evert 1918 NED0.501-0.0940-3.60 
  Van De Gevel, Ed 1827 NED0.001-0.7140-28.40 
  Van Garderen, Ton 1669 NED1.0010.14405.60 
  Plooijer, Johan 1781 NED0.501-0.2640-10.40 
  Van Foreest, Machteld 1831 NED1.0010.304012.00 
  Schol, Jan 1860 NED0.501-0.1640-6.40 
  Kastelein, Gerard 1804 NED0.501-0.2340-9.20 
  Montsma, Foppe-Jan 1839 NED0.001-0.6940-27.60 
  Bermon, Henk 1871 NED1.0010.354014.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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