Individual Calculations January 2011
 Norrito, Salvatore  Total change: -3.00  Rating chartPersonal card
 FE Citta' di Palermo - B - Scacchi in ... crociera Palermo ITA 2010-10-20
RcRownchangeKK*chgGame
 1774 1716 1.50 4 -0.20 15 -3.00 
  Mircoli, Gianluca 1919 ITA0.001-0.2415-3.60 
  Baldi, Giancarlo 1750 ITA0.5010.05150.75 
  Moroni, Luca Jr 1736 ITA0.001-0.4715-7.05 
  Deiana, Giacomo 1690 ITA1.0010.46156.90 

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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