Individual Calculations July 2014
 Valenti, Jerome  Total change: 7.50  Rating chartPersonal card
 Tournoi Interieur de Romans 2014 ROMANS SUR ISERE FRA 2014-06-06
RcRownchangeKK*chgGame
 1790 2015 2.00 2 0.50 15 7.50 
  Gillot, Jean-Yves 1948 FRA1.0010.41156.15 
  Yacia, Nadir 1632 FRA1.0010.09151.35 

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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