Individual Calculations November 2011
 Giachino, Adriano  Total change: -4.80  Rating chartPersonal card
 OP 2 citta' di Biella - B Biella ITA 2011-09-23
RcRownchangeKK*chgGame
 1622 1691 2.00 4 -0.32 15 -4.80 
  Attuati, Luca 1438 ITA1.0010.19152.85 
  Bogatto, Mario 1433 ITA1.0010.18152.70 
  Somma, Andrea 1781 ITA0.001-0.3815-5.70 
  De Francisci, Luigi 1836 ITA0.001-0.3115-4.65 

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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