Individual Calculations November 2011
 L` Ami, Erwin  Total change: 2.20  Rating chartPersonal card
 Dutch Team Competition - 1A - Round 1 Various NED 2011-09-17
RcRownchangeKK*chgGame
 2370 2592 1.00 1 0.22 10 2.20 
  De Jong, Migchiel m2370 NED1.0010.22102.20 

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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