Individual Calculations May 2015
 Kolovratnik, Milos  Total change: -19.20  Rating chartPersonal card
 Krajsky prebor I PDSS 2014/2015 r2-3 various CZE 2014-11-09
RcRownchangeKK*chgGame
 2022 2087 0.00 1 -0.59 20 -11.80 
  Kraus, Ondrej 2022 CZE0.001-0.5920-11.80 

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)
 
 Krajsky prebor I PDSS 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 1762 2087 0.50 1 -0.37 20 -7.40 
  Tomek, Karel 1762 CZE0.501-0.3720-7.40 

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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