Individual Calculations May 2011
 Krivos, Rudolf  Total change: 10.25  Rating chartPersonal card
 Krajsky prebor III C USS various CZE 2010-10-10
RcRownchangeKK*chgGame
 1750 1902 2.50 3 0.41 25 10.25 
  Rouc, Michal 1759 CZE0.501-0.1925-4.75 
  Kapoun, Pavel 1658 CZE1.0010.20255.00 
  Purkyt, Jaroslav 1833 CZE1.0010.402510.00 

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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