Rapid: Individual Calculations February 2019
 Coriat, Samuel  Total change: -6.20  Rating chartPersonal card
 21e Rapide M Echecs PARIS FRA 2019-01-07
RcRownchangeKK*chgGame
 1488 1324 1.00 4 -0.31 20 -6.20 
  Le Marquer, Pierre 1724  * FRA0.001-0.0820-1.60 
  El Jallouli, Mehdi 1639 FRA0.001-0.1420-2.80 
  Desgouttes, Philippe 1334 FRA0.001-0.4920-9.80 
  Petrossian, Vardouhi 1253 FRA1.0010.40208.00 
 * 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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