Individual Calculations March 2020
 Sourmail, Guy  Total change: -19.60  Rating chartPersonal card
 Open 41 2020 (-2200) SAINT LAURENT NOUAN FRA 2020-02-15
RcRownchangeKK*chgGame
 1321 1029 0.00 3 -0.49 40 -19.60 
  Mazalto, Jacques 1429  * FRA0.001-0.0840-3.20 
  Marot, Arthur 1244 FRA0.001-0.2340-9.20 
  Aulagnet, Alois 1289 FRA0.001-0.1840-7.20 
 * 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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