Individual Calculations May 2010
 Couradin, Jean-Marie  Total change: -25.20  Rating chartPersonal card
 Interne Montigny le Bretonneux - 2 Montigny le Bretonneux FRA 2010-01-08
RcRownchangeKK*chgGame
 1702 1748 0.50 2 -0.63 15 -9.45 
  Hedjazian, Farhad 1681 FRA0.501-0.0915-1.35 
  Hurlot, Rodolphe 1722 FRA0.001-0.5415-8.10 

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)
 
 Criterium R6-7 IDF FRA 2010-03-10
RcRownchangeKK*chgGame
 1749 1733 0.50 3 -0.94 15 -14.10 
  Trkulja, Nicolas 1722 FRA0.501-0.0215-0.30 
  Poletto, Claude 1749 FRA0.001-0.4815-7.20 
  Farouz, Pierre 1775 FRA0.001-0.4415-6.60 

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)
 
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 2090 1733 0.00 1 -0.11 15 -1.65 
  David, Frederic 2090 FRA0.001-0.1115-1.65 

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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