Individual Calculations May 2019
 Haas, Alexandre  Total change: 18.00  Rating chartPersonal card
 Open International du Marais 2019 (-2200) PARIS FRA 2019-04-20
RcRownchangeKK*chgGame
 1366 1073 1.00 3 0.45 40 18.00 
  Sheer, Grey 1473  * USA0.001-0.0840-3.20 
  Louka, Christophe 1152 FRA1.0010.614024.40 
  Saba, Nathalie 1473  * FRA0.001-0.0840-3.20 
 * 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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