Individual Calculations May 2011
 Stark, Antoine  Total change: 10.75  Rating chartPersonal card
 Festival Jeunes de Paris Ile de France - PupM PARIS FRA 2011-02-21
RcRownchangeKK*chgGame
 1636 1662 1.50 2 0.43 25 10.75 
  Commercon, Joachim 1565 FRA1.0010.37259.25 
  Le Menelec, Erwan-Son 1707 FRA0.5010.06251.50 

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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