Individual Calculations May 2018
 Houard, Alain  Total change: -51.20  Rating chartPersonal card
 7e Open International de Martinique LE LAMENTIN FRA 2018-03-26
RcRownchangeKK*chgGame
 1304 1352 1.50 7 -2.56 20 -51.20 
  Benmesbah, Natacha wm1752  * FRA0.001-0.0820-1.60 
  Casimir, Sarah 1144 FRA1.0010.23204.60 
  Bagghi, Youri 1752  * FRA0.001-0.0820-1.60 
  Huyghues-Beaufond, Mathis 1170 FRA0.001-0.7420-14.80 
  Moulin, Jules 1208 FRA0.001-0.6920-13.80 
  Udino, Maxence 1038 FRA0.501-0.3620-7.20 
  De Sousa, Mathieu 1063 FRA0.001-0.8420-16.80 
 * 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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