Individual Calculations May 2015
 Jacek, Martin  Total change: -10.20  Rating chartPersonal card
 1. liga zapad 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 2285 2173 0.50 1 0.15 20 3.00 
  Znamenacek, Kvetoslav f2285 CZE0.5010.15203.00 

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)
 
 1. liga zapad 2014/2015 r7-8 various CZE 2015-02-01
RcRownchangeKK*chgGame
 2283 2173 0.00 1 -0.35 20 -7.00 
  Kopta, Pavel f2283 CZE0.001-0.3520-7.00 

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)
 
 1. liga zapad 2014/2015 r11 various CZE 2015-04-12
RcRownchangeKK*chgGame
 2318 2173 0.00 1 -0.31 20 -6.20 
  Mozny, Milos m2318 CZE0.001-0.3120-6.20 

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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