Individual Calculations May 2017
 Rey, Christophe  Total change: -21.80  Rating chartPersonal card
 9e open chess Tour de Juvisy JUVISY SUR ORGE FRA 2017-04-15
RcRownchangeKK*chgGame
 1898 2124 3.50 6 -1.09 20 -21.80 
  Spillane, Anthony 1883 FRA1.0010.20204.00 
  Pham, Thierry 1892 FRA0.501-0.2920-5.80 
  Humbert, Patrick 1724  * FRA1.0010.08201.60 
  Duquesne, Adrien 2167 FRA0.001-0.4420-8.80 
  Aron-Samuel, Emmanuel 1793 FRA1.0010.12202.40 
  Iraqui, Youssef 1926 MAR0.001-0.7620-15.20 
 * 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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