Individual Calculations April 2018
 Just, Pavel  Total change: -4.80  Rating chartPersonal card
 Krajsky prebor I PDSS 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1908 1983 1.00 2 -0.20 20 -4.00 
  Vodicka, Pavel 1990 CZE0.001-0.4920-9.80 
  Konrad, Frantisek 1825 CZE1.0010.29205.80 

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 II zapad PDSS 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 1953 1983 0.50 1 -0.04 20 -0.80 
  Petrus, Ludek 1953 CZE0.501-0.0420-0.80 

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)
 

 

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