Individual Calculations February 2014
 Lamb, Ian  Total change: 3.60  Rating chartPersonal card
 4e Open du Nouvel An Tournoi A No Limit TOURS FRA 2014-01-02
RcRownchangeKK*chgGame
 1858 1689 2.50 7 0.24 15 3.60 
  Mayer, Philippe 2089  * FRA0.001-0.0815-1.20 
  Pineau, Pierre 1582 FRA1.0010.35155.25 
  Lamb, Harry 2002 ENG0.001-0.1415-2.10 
  Hegedus, Pascal 1401 FRA1.0010.16152.40 
  Loiret, Stanislas 2089  * FRA0.001-0.0815-1.20 
  Duval, Claire 1786 FRA0.5010.13151.95 
  Egreteau, Eric 2058 FRA0.001-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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