Individual Calculations February 2018
 Lahittete, Michel  Total change: 8.00  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 1497 1725 5.00 6 0.40 20 8.00 
  Hirschmann, Georges 1634 FRA0.001-0.6220-12.40 
  Badinier, Romain 1656 FRA1.0010.40208.00 
  Ider, Ariuna 1460 FRA1.0010.18203.60 
  Dimey-Gabert, Quentin 1360 FRA1.0010.10202.00 
  Perruquon, Laetitia 1325  * FRA1.0010.08201.60 
  Alif, Yassine 1545 FRA1.0010.26205.20 
 * 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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