Individual Calculations April 2020
 Imperiali, Joris  Total change: 15.20  Rating chartPersonal card
 39eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2020-02-27
RcRownchangeKK*chgGame
 2113 2139 4.50 7 0.76 20 15.20 
  Rabier, Jean 1739  * FRA1.0010.08201.60 
  Graillon, David 1870 FRA1.0010.17203.40 
  Legky, Nikolay A g2428 FRA0.001-0.1620-3.20 
  Bremond, Abel 1840 FRA1.0010.15203.00 
  Sauvadet, Herve 1954 FRA1.0010.26205.20 
  Joie, Sebastien m2421 FRA0.5010.34206.80 
  Fier, Alexandr g2539  * BRA0.001-0.0820-1.60 
 * 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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