Individual Calculations February 2015
 Rollot, Jean-Louis  Total change: 2.40  Rating chartPersonal card
 Open Fide "un gars - une Fille" de Preixan PREIXAN FRA 2015-01-04
RcRownchangeKK*chgGame
 1809 1881 3.00 5 0.12 20 2.40 
  Rollot, Nathalie 1481  * FRA1.0010.08201.60 
  Buscara, Sevan f2281  * FRA0.001-0.0820-1.60 
  Perrier, Damien 1481  * FRA1.0010.08201.60 
  Gipouloux, Laurent 1668 FRA1.0010.23204.60 
  El Mchaouri Mas, Younes 2135 FRA0.001-0.1920-3.80 
 * 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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