Individual Calculations July 2010
 Delmas, Jean  Total change: 19.25  Rating chartPersonal card
 Midi - Pyrennes 2 MPY FRA 2009-10-04
RcRownchangeKK*chgGame
 1932 1581 0.00 1 -0.11 25 -2.75 
  Bouthier, Jacques 1932 FRA0.001-0.1125-2.75 

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)
 
 9e open Vétérans du Muret Muret FRA 2010-06-07
RcRownchangeKK*chgGame
 1817 1581 1.50 3 0.88 25 22.00 
  Rouede, Gilbert 1806 FRA0.5010.28257.00 
  Phan, Van-Chuong 1856 FRA0.5010.33258.25 
  Hocher, Eugene 1790 FRA0.5010.27256.75 

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)
 

 

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