Individual Calculations May 2010
 Lavalette, Claude  Total change: 0.00  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - C Cannes FRA 2010-02-27
RcRownchangeRpKK*chgGame
 1560 0 1.00 4 0.00 1367   0.00 
  Birot, Andre 1623 FRA0.0010.00 0.00 
  Madon, Francis 1590 FRA1.0010.00 0.00 
  Lecornue, Jean-Jacques 1586 FRA0.0010.00 0.00 
  Karsenty, Madeleine 1440 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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