Individual Calculations April 2009
 Dardha, Arben  Total change: -1.05  Rating chartPersonal card
 3F - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2071 2296 1.50 2 -0.07 15 -1.05 
  Van Leeuwen, Etienne 2089 BEL0.501-0.2715-4.05 
  Bolleman, Erik 2052 NED1.0010.20153.00 

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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