Individual Calculations May 2015
 Barton, Milan  Total change: -12.40  Rating chartPersonal card
 Prebor Prahy 2014/2015 - I. trida - skupina 11 Praha CZE 2015-01-12
RcRownchangeKK*chgGame
 1836 1762 0.50 2 -0.31 40 -12.40 
  Omelka, Antonin 1927 CZE0.001-0.2840-11.20 
  Rakintsev, Serhiy 1744 CZE0.501-0.0340-1.20 

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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