Individual Calculations May 2015
 Petrossian, Vardouhi  Total change: 0.00  Rating chartPersonal card
 7e open chess tour de Juvisy JUVISY SUR ORGE FRA 2015-04-04
RcRownchangeRpKK*chgGame
 1505 0 1.00 6 0.00 1232   0.00 
  Gaborit, Arnaud 1665 FRA0.0010.00 0.00 
  Carbonero, Jean Marc 1251 FRA1.0010.00 0.00 
  Stojanovic, Vojislav 1770 FRA0.0010.00 0.00 
  Li, Victor 1791 FRA0.0010.00 0.00 
  Percrule, Alexandre 1274 FRA0.0010.00 0.00 
  Basset, Jean-Yves 1280 FRA0.0010.00 0.00 

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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