Individual Calculations November 2014
 Mapelle, Jacques  Total change: -15.20  Rating chartPersonal card
 221 open FIDE du club 608 (-2200 elo) PARIS FRA 2014-10-04
RcRownchangeKK*chgGame
 1654 1852 1.50 3 -0.76 20 -15.20 
  Daignieres, Pierre 1721 FRA0.001-0.6820-13.60 
  Vlahovic, Dimitri 1670 FRA1.0010.26205.20 
  Delbeuf, Romain 1570 FRA0.501-0.3420-6.80 

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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