Individual Calculations July 2012
 Roger, Martin  Total change: 15.60  Rating chartPersonal card
 Trophée des Jeunes de l'Île e France elo 1400 - 1599 SAINT MANDE FRA 2012-06-02
RcRownchangeKK*chgGame
 1548 1545 2.00 3 0.52 30 15.60 
  Chemla, Oscar 1543 FRA1.0010.503015.00 
  Toure, Ananth 1571 FRA1.0010.543016.20 
  Ceripa, Adrien 1529 FRA0.001-0.5230-15.60 

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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