Individual Calculations July 2015
 Doran, Niall  Total change: -5.40  Rating chartPersonal card
 Top Loire 2014-2015 SAINT JUST SAINT RAMBERT FRA 2015-06-19
RcRownchangeKK*chgGame
 1769 1723 1.50 4 -0.27 20 -5.40 
  Aumont-Mathieu, Georges 1650 FRA0.501-0.1020-2.00 
  Garon, Pierre 1902 FRA0.001-0.2720-5.40 
  Frey, Thierry 1841 SUI0.001-0.3420-6.80 
  Bacyk, Bruno 1682 FRA1.0010.44208.80 

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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