Individual Calculations August 2013
 Lavino, Stefano  Total change: -4.35  Rating chartPersonal card
 CR Piemonte 2013 Biella ITA 2013-06-21
RcRownchangeKK*chgGame
 1753 1620 1.00 4 -0.29 15 -4.35 
  Coqueraut, Jean Dominique 1806 ITA0.001-0.2615-3.90 
  Bisi, Riccardo 1714 ITA0.5010.13151.95 
  Carraria, M. Ludovico 1719 ITA0.5010.14152.10 
  Isoardi, Luigi 1772 ITA0.001-0.3015-4.50 

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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