Individual Calculations July 2017
 Fournier, Alain  Total change: 5.40  Rating chartPersonal card
 XXVeme open de Die (-2200) DIE FRA 2017-06-03
RcRownchangeKK*chgGame
 1567 1531 3.50 7 0.27 20 5.40 
  De Andres Oterino, Carlos 1931  * ESP0.001-0.0820-1.60 
  Cosmi, Guillaume 1242 FRA1.0010.16203.20 
  Safadi, Adam 1787 FRA0.001-0.1920-3.80 
  Gachon, Wilfried 1352 FRA1.0010.27205.40 
  Brun, Remi 1665 FRA0.5010.18203.60 
  Verdier, Karl 1754 FRA0.001-0.2220-4.40 
  Terrier, Christiane 1239 FRA1.0010.15203.00 
 * 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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