Individual Calculations May 2011
 Pokorny, Ondrej  Total change: -7.50  Rating chartPersonal card
 Prebor Prahy druzstev - I. trida - skupina 11 Praha CZE 2011-01-17
RcRownchangeKK*chgGame
 2019 2096 1.50 3 -0.30 25 -7.50 
  Hadzala, Daniel 2161 CZE0.5010.09252.25 
  Rmoutil, Martin 1952 CZE0.001-0.6925-17.25 
  Pos, Jiri 1944 CZE1.0010.30257.50 

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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