Individual Calculations May 2010
 Costa, Elodie  Total change: 3.90  Rating chartPersonal card
 Tournoi Vallee du Golo 2010 Morosaglia FRA 2010-02-26
RcRownchangeKK*chgGame
 1596 1706 3.50 5 0.26 15 3.90 
  Costa, Alain 1560 FRA1.0010.30154.50 
  Susini, Lisa 1556 FRA1.0010.30154.50 
  Susini, Noelia 1547 FRA0.501-0.2115-3.15 
  Franceschini, Francois-Marie 1591 FRA1.0010.34155.10 
  Leibenguth, Jean 1725 FRA0.001-0.4715-7.05 

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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