Individual Calculations April 2009
 Devecchi, Jorge  Total change: 21.00  Rating chartPersonal card
 Tournoi Maison des Echecs Toulouse Lardenne Toulouse FRA 2008-11-18
RcRownchangeKK*chgGame
 1786 1923 3.00 3 0.96 15 14.40 
  Marni-Sandid, Tarik 1705 FRA1.0010.22153.30 
  Parpinel, Mario 1766 FRA1.0010.29154.35 
  Pagnoncelli, Herve 1886 FRA1.0010.45156.75 

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)
 
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1795 1923 1.00 1 0.33 15 4.95 
  Masot, Liberto 1795 FRA1.0010.33154.95 

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)
 
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2014 1932 0.50 1 0.11 15 1.65 
  Pokee, Anne 2014 FRA0.5010.11151.65 

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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