Individual Calculations July 2009
 Guyader, Thierry  Total change: -22.65  Rating chartPersonal card
 N2 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2197 2187 0.00 2 -0.98 15 -14.70 
  Matrand, Arnaud 2154 FRA0.001-0.5515-8.25 
  Gaborit, Jean-Pierre 2240 FRA0.001-0.4315-6.45 

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)
 
 N2 - R10-11 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2173 2186 0.50 2 -0.53 15 -7.95 
  Larramendy, Pierre 1938 FRA0.501-0.3115-4.65 
  Goldsztejn, Gildas m2407 FRA0.001-0.2215-3.30 

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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