Individual Calculations February 2015
 Lewis, John  Total change: -24.60  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1876 2087 5.50 9 -1.23 20 -24.60 
  Harutyunyan, Safar 1687  * FRA1.0010.08201.60 
  Perez, Alexandre 1829 FRA1.0010.18203.60 
  Darrieux, Thomas 1811 FRA1.0010.17203.40 
  Jolly, Jean-Francois m2354 FRA0.001-0.1820-3.60 
  Gauthier, Cyrille 1983 FRA0.001-0.6420-12.80 
  Gao, Etienne 1836 FRA0.501-0.3120-6.20 
  Dieuleveut, Floriane 1728 FRA0.501-0.4020-8.00 
  Houette, Sebastien 1821 FRA0.501-0.3220-6.40 
  Delabbey, Florian 1831 FRA1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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