Individual Calculations August 2014
 Arbau, Eric  Total change: -23.40  Rating chartPersonal card
 Championnat de Paris Île-de-France 2014 - Open A de 1800 à 2300 PARIS FRA 2014-07-05
RcRownchangeKK*chgGame
 1892 1907 2.50 7 -1.17 20 -23.40 
  Pischikov, Vadim 2130 RUS0.001-0.2220-4.40 
  Zambrana Petisme, Ramiro 1861 ESP0.501-0.0620-1.20 
  Jacq, Rene 1836 FRA0.001-0.6020-12.00 
  Moreira, Gil 1892 FRA1.0010.48209.60 
  Seme, Christian 1807 FRA0.001-0.6420-12.80 
  Chen, Mingson 1859 USA0.001-0.5720-11.40 
  Osmani, Arif 1862 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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