Individual Calculations May 2015
 Poirel, Marie-France  Total change: 17.60  Rating chartPersonal card
 10ème Open d'Angers ANGERS FRA 2015-04-24
RcRownchangeKK*chgGame
 1531 1194 1.50 5 0.88 20 17.60 
  Fermen, Guy 1452 FRA0.001-0.1820-3.60 
  Primault, Loic 1594  * FRA0.001-0.0820-1.60 
  Caillot, Arnaud 1594  * FRA0.001-0.0820-1.60 
  Mercier, Gaetan 1550 FRA0.5010.39207.80 
  Maisonneuve, Lionel 1465 FRA1.0010.832016.60 
 * 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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