Individual Calculations September 2017
 Badie, Michel  Total change: -14.20  Rating chartPersonal card
 22eme Tournoi international d'echecs de Creon CREON FRA 2017-07-31
RcRownchangeKK*chgGame
 1474 1283 1.00 6 -0.71 20 -14.20 
  Shakessi, Hossein 1544 FRA0.001-0.1820-3.60 
  Amram, Roger 1673 FRA0.001-0.0920-1.80 
  Light, Philip 1683  * FRA0.001-0.0820-1.60 
  Babu, Francoise 1125 FRA1.0010.29205.80 
  Peignien, Laurent 1421 FRA0.001-0.3120-6.20 
  Pineau, Jean 1400 FRA0.001-0.3420-6.80 
 * 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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