Individual Calculations March 2010
 Nanni, Sergio  Total change: 22.80  Rating chartPersonal card
 WE Baia Corallo Imperia ITA 2010-01-29
RcRownchangeKK*chgGame
 1870 1710 3.00 5 1.52 15 22.80 
  Noli, Giovanni 1920 FRA0.001-0.2315-3.45 
  Tortorella, Giancarlo 1828 ITA0.001-0.3415-5.10 
  Lavino, Stefano 1769 ITA1.0010.58158.70 
  Rossi Cassani, Gianni 1824 ITA1.0010.66159.90 
  Cavatorta, Fosco 2008 ITA1.0010.851512.75 

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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