Individual Calculations May 2014
 Beter, Arnost  Total change: 0.30  Rating chartPersonal card
 1. jihoceska divize 2013/2014 various CZE 2013-10-06
RcRownchangeKK*chgGame
 1843 2028 1.50 2 0.02 15 0.30 
  Petkov, Andon 1806 CZE1.0010.22153.30 
  Kouba, Pavel 1880 CZE0.501-0.2015-3.00 

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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