Individual Calculations August 2014
 Mostefai, Malik  Total change: -47.00  Rating chartPersonal card
 Championnat de Paris Île-de-France 2014 - Open B de 1400 à 1900 PARIS FRA 2014-07-05
RcRownchangeKK*chgGame
 1618 1795 3.50 8 -2.35 20 -47.00 
  Rakotomalala, Jean-Jacques 1594 FRA0.001-0.7620-15.20 
  Vapillon, Marc 1568 FRA1.0010.21204.20 
  Delemarle, Jean-Jacques 1603 FRA0.001-0.7520-15.00 
  Masson, Guillaume 1583 FRA1.0010.23204.60 
  Just, Fred 1638 FRA0.001-0.7120-14.20 
  Laporte, Alain 1632 FRA1.0010.28205.60 
  Haddouche, Lehyan 1699 FRA0.001-0.6320-12.60 
  Toure, Shanthi 1626 FRA0.501-0.2220-4.40 

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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