Individual Calculations May 2010
 Pietralunga, Nicola  Total change: 39.25  Rating chartPersonal card
 CP Mantova Suzzara ITA 2010-02-05
RcRownchangeKK*chgGame
 1967 2094 5.50 6 1.57 25 39.25 
  Tamassia, Gabriele 1773 ITA1.0010.13253.25 
  Porpora, Ivano 1863 ITA1.0010.21255.25 
  Foroni, Francesco 1911 ITA1.0010.26256.50 
  Goldoni, Claudio 2034 ITA1.0010.422510.50 
  Vezzani, Stefano 2166 ITA0.5010.10252.50 
  La Venia, Stefano 2056 ITA1.0010.452511.25 

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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