Individual Calculations April 2009
 Vasilescu, Viorica  Total change: -0.90  Rating chartPersonal card
 Franche Comte 1 - R3 FRC FRA 2008-12-21
RcRownchangeKK*chgGame
 1806 1456 1.00 1 0.89 15 13.35 
  Perrin, Bruno 1806 FRA1.0010.891513.35 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1596 1429 0.50 5 -0.95 15 -14.25 
  Sevilla, Francois 1609 FRA0.001-0.2615-3.90 
  Emsalem, Marc 1538 FRA0.001-0.3515-5.25 
  Mazaltob, Gerald 1547 FRA0.001-0.3415-5.10 
  Chargros, Michel 1507 FRA0.5010.11151.65 
  Vlahovic, Dimitri 1779 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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