Individual Calculations December 2015
 Coatanea, Frederic  Total change: -10.80  Rating chartPersonal card
 30e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1493 1663 2.50 4 -0.27 40 -10.80 
  Piar, Hugo 1340 FRA0.501-0.3740-14.80 
  Marquet, Didier 1309 FRA1.0010.11404.40 
  Vasicek, Laurent 1578 FRA1.0010.384015.20 
  Baches, Frederic 1745 FRA0.001-0.3940-15.60 

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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