Individual Calculations December 2015
 Waczecka, Jerome  Total change: -60.00  Rating chartPersonal card
 30e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1397 1687 4.50 9 -3.00 20 -60.00 
  Zachary, Bastian 1430 FRA0.501-0.3220-6.40 
  Cossutta, Nello 1483 FRA0.001-0.7620-15.20 
  Piar, Hugo 1340 FRA0.001-0.8920-17.80 
  Marquet, Didier 1309 FRA1.0010.09201.80 
  Catoire, Pierre 1287  * FRA0.001-0.9220-18.40 
  Ben Brahim, Hedi 1407 FRA1.0010.16203.20 
  Diers, Theodore 1296 FRA1.0010.09201.80 
  Vasicek, Laurent 1578 FRA0.001-0.6520-13.00 
  Vasseur, Dominique 1442 FRA1.0010.20204.00 
 * 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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