Individual Calculations May 2017
 Oms, Mirella  Total change: 4.20  Rating chartPersonal card
 Open de Printemps 2017 ECM (-2200) MONTPELLIER FRA 2017-04-08
RcRownchangeKK*chgGame
 1604 1443 1.50 4 0.21 20 4.20 
  Minet, Julien 1843  * BEL0.001-0.0820-1.60 
  Joron, Alain 1173 FRA1.0010.17203.40 
  Brumant, Jean-Claude 1668 FRA0.5010.28205.60 
  Menivale, Patrick 1732 FRA0.001-0.1620-3.20 
 * 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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