Individual Calculations May 2015
 Vlach, Martin  Total change: -14.60  Rating chartPersonal card
 1. jihoceska divize 2014/2015 r2-3 various CZE 2014-11-09
RcRownchangeKK*chgGame
 1920 1929 0.00 1 -0.51 20 -10.20 
  Bernath, Stefan 1920 CZE0.001-0.5120-10.20 

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)
 
 1. jihoceska divize 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 2149 1929 0.00 1 -0.22 20 -4.40 
  Grill, Roman 2149 CZE0.001-0.2220-4.40 

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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