Individual Calculations May 2011
 Kovarik, Pavel  Total change: -11.25  Rating chartPersonal card
 1. liga mladsiho dorostu - zapad various CZE 2010-10-02
RcRownchangeKK*chgGame
 1519 1663 0.50 1 -0.19 25 -4.75 
  Hanzlik, Daniel 1519 CZE0.501-0.1925-4.75 

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)
 
 Krajsky prebor II B USS various CZE 2010-10-17
RcRownchangeKK*chgGame
 1461 1663 0.50 1 -0.26 25 -6.50 
  Marecek, Vladimir 1461 CZE0.501-0.2625-6.50 

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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