Individual Calculations May 2010
 Pisani, Valerio  Total change: -6.00  Rating chartPersonal card
 FE 11 Citta' di Montebelluna Montebelluna ITA 2010-03-05
RcRownchangeKK*chgGame
 1948 1777 1.00 5 -0.40 15 -6.00 
  Sorbera, Giovanni 1974 ITA0.001-0.2515-3.75 
  Rostolis, Riccardo 1906 ITA1.0010.671510.05 
  De Nardi, Riccardo 2042 ITA0.001-0.1815-2.70 
  Gaion, Giancarlo 1912 ITA0.001-0.3215-4.80 
  Zamengo, Fulvio 1907 ITA0.001-0.3215-4.80 

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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