Individual Calculations February 2017
 Bermon, Henk  Total change: 11.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1834 1871 5.50 9 0.57 20 11.40 
  Kastelein, Gerard 1804 NED1.0010.41208.20 
  Montsma, Foppe-Jan 1839 NED0.501-0.0420-0.80 
  Schol, Jan 1860 NED0.001-0.5220-10.40 
  Hondema, Evert 1918 NED0.5010.07201.40 
  Van De Gevel, Ed 1827 NED0.501-0.0620-1.20 
  Van Garderen, Ton 1669 NED1.0010.24204.80 
  Plooijer, Johan 1781 NED1.0010.38207.60 
  Van Foreest, Machteld 1831 NED1.0010.44208.80 
  Turk, Wil 1981 NED0.001-0.3520-7.00 

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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