Individual Calculations June 2015
 Le Ray, Olivier  Total change: -4.00  Rating chartPersonal card
 Open Billecart-Salmon 2015 - Tournoi principal REIMS FRA 2015-05-23
RcRownchangeKK*chgGame
 1963 2000 3.00 6 -0.20 20 -4.00 
  Viel, Jean-Marc 1690 FRA1.0010.14202.80 
  Legky, Nikolay A g2400  * FRA0.001-0.0820-1.60 
  Francois, Gwladys 1639 FRA1.0010.10202.00 
  Fister, Bernard 1600  * FRA1.0010.08201.60 
  Karagyozian, Edgar 2188 ARM0.001-0.2620-5.20 
  N`guyen, Emilien 2261 FRA0.001-0.1820-3.60 
 * 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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