Individual Calculations July 2011
 Ptacek, Tomas  Total change: 31.50  Rating chartPersonal card
 Krajsky prebor jednotlivcu KHSS 2011 Janske Lazne CZE 2011-05-03
RcRownchangeKK*chgGame
 1985 1776 4.00 8 2.10 15 31.50 
  Socha, Jaromir 2036 CZE0.5010.32154.80 
  Killar, Marek 2083 CZE0.5010.36155.40 
  Bielavsky, Jiri 2003 CZE0.001-0.2115-3.15 
  Plchot, Miroslav 1918 CZE0.001-0.3115-4.65 
  Jina, Lubos 1886 CZE1.0010.65159.75 
  Tyle, Vladimir 1972 CZE0.5010.25153.75 
  Peniska, Pavel 1948 CZE0.5010.23153.45 
  Tichy, Miroslav 2030 CZE1.0010.811512.15 

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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