Individual Calculations March 2012
 Couradin, Jean-Marie  Total change: -14.40  Rating chartPersonal card
 14e Tournoi de Noël de Montigny MONTIGNY LE BRETONNEUX FRA 2011-12-26
RcRownchangeKK*chgGame
 1770 1671 0.50 3 -0.72 15 -10.80 
  Msellek, Ilyass 2071  * FRA0.001-0.0815-1.20 
  Pommier, Eugene 1500 FRA0.501-0.2315-3.45 
  Billot, Daniel 1739 FRA0.001-0.4115-6.15 
 * 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)
 
 Team 2012 - Ile de France - Part 2 IDF FRA 2012-01-21
RcRownchangeKK*chgGame
 1871 1669 0.00 1 -0.24 15 -3.60 
  Ecalle, Aurelien 1871 FRA0.001-0.2415-3.60 

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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