Individual Calculations May 2010
 Seirawan, Yasser  Total change: -7.40  Rating chartPersonal card
 Meesterklasse Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2438 2651 1.50 3 -0.74 10 -7.40 
  Solleveld, Maarten m2492 NED0.501-0.2110-2.10 
  Ernst, Sipke g2571 NED1.0010.39103.90 
  Van Kerkhof, David 2251  * NED0.001-0.9210-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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