Individual Calculations September 2014
 Ruffer, Vaclav  Total change: -10.60  Rating chartPersonal card
 O sachoveho krale senioru nad 50 let Rychnov nad Kneznou CZE 2014-08-16
RcRownchangeKK*chgGame
 1803 1645 2.00 8 -0.53 20 -10.60 
  Vlachopulos, Georgis 1952 CZE1.0010.862017.20 
  Nemec, Otakar 1866 CZE0.001-0.2220-4.40 
  Masek, Jan 1930 CZE0.001-0.1620-3.20 
  Zoufaly, Petr 1719 CZE0.001-0.4020-8.00 
  Chladek, Vaclav 2044 CZE0.001-0.0820-1.60 
  Plachetka, Milan 1639 CZE0.501-0.0120-0.20 
  Janousek, Ladislav 1669 CZE0.001-0.4720-9.40 
  Volfova, Milena 1607 CZE0.501-0.0520-1.00 

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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