Individual Calculations January 2011
 Perissotto, Mario  Total change: 26.00  Rating chartPersonal card
 OP Citta' di Treviso - B Treviso ITA 2010-12-03
RcRownchangeKK*chgGame
 1831 1626 2.00 4 1.04 25 26.00 
  Fragni, Enrico 1762 ITA1.0010.682517.00 
  Zanirato, Stefano 1905 ITA0.001-0.1625-4.00 
  Rossi, Gianni 1855 ITA0.5010.29257.25 
  Saponara, Nicola 1802 ITA0.5010.23255.75 

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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