Individual Calculations February 2015
 Mathieu, Jean  Total change: 50.80  Rating chartPersonal card
 XXème Open International d'Echecs d'Hiver de Nice NICE FRA 2014-12-26
RcRownchangeKK*chgGame
 1771 1426 2.00 6 1.27 40 50.80 
  Di Lazzaro, Gabriele 1826  * ITA0.001-0.0840-3.20 
  Fassio, Francesco 1674 ITA0.001-0.1940-7.60 
  Stephan, Kenzo 1645 FRA1.0010.784031.20 
  Hodot, Yves 1826  * FRA1.0010.924036.80 
  Lomandong, Marc-Antoine 1826  * MNC0.001-0.0840-3.20 
  Delseny, Serge 1826  * FRA0.001-0.0840-3.20 
 * 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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