Individual Calculations March 2015
 David, Frederic  Total change: -14.60  Rating chartPersonal card
 Team 2015 - Nationale 3 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 2086 1975 0.50 1 0.15 20 3.00 
  Marie, Guillaume 2086 FRA0.5010.15203.00 

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)
 
 Championnat open des Yvelines 2015 MAGNY LES HAMEAUX FRA 2015-02-14
RcRownchangeKK*chgGame
 1808 1975 4.00 7 -0.88 20 -17.60 
  Rerat, Jean-Emmanuel 1575  * FRA1.0010.08201.60 
  Artieres, Michel 1717 FRA0.501-0.3220-6.40 
  Schwindling, Jerome 1914 FRA0.501-0.0820-1.60 
  Krestinine, Michka 1609 FRA0.501-0.4020-8.00 
  Fayolle, Guy 1758 FRA1.0010.22204.40 
  Van Dongen, Patrick f2307 FRA0.001-0.1220-2.40 
  Gauthier, Arnaud 1776 FRA0.501-0.2620-5.20 
 * 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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