Individual Calculations May 2012
 Chliapas, Nikos  Total change: -1.50  Rating chartPersonal card
 1. liga vychod 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 2218 1954 0.50 3 -0.05 30 -1.50 
  Zigo, Viktor 2272 CZE0.001-0.1330-3.90 
  Brazdil, Roman 2137 CZE0.5010.24307.20 
  Kocian, Karel 2244 CZE0.001-0.1630-4.80 

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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