Individual Calculations February 2013
 Eijk, Yuri  Total change: -6.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Weekend 3H Wijk aan Zee NED 2013-01-11
RcRownchangeKK*chgGame
 1957 2067 1.50 3 -0.44 15 -6.60 
  Bonoo, Iwan 1992 NED1.0010.40156.00 
  Officier, Tom 2003 NED0.501-0.0915-1.35 
  Looijer, Dave 1876 NED0.001-0.7515-11.25 

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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