Individual Calculations July 2014
 Osimanti, Stefano  Total change: -7.20  Rating chartPersonal card
 FE 26 Citta' di Lucca - B Lucca ITA 2014-06-13
RcRownchangeKK*chgGame
 1702 1573 0.50 3 -0.48 15 -7.20 
  Agostinelli, Massimo 1672 ITA0.001-0.3615-5.40 
  Pretto, Aldo 1758 ITA0.001-0.2615-3.90 
  Nicolini, Mario 1676 ITA0.5010.14152.10 

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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