Individual Calculations July 2009
 Daya, Mouna  Total change: 15.75  Rating chartPersonal card
 National 1 Feminin Various FRA 2009-05-23
RcRownchangeKK*chgGame
 2038 1942 1.00 1 0.63 25 15.75 
  Maupin, Valerie 2038 FRA1.0010.632515.75 

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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