Individual Calculations January 2009
 Quirico, Paolo  Total change: -0.75  Rating chartPersonal card
 WE Novi Ligure Novi Ligure ITA 2008-10-10
RcRownchangeKK*chgGame
 2190 2097 1.50 4 -0.05 15 -0.75 
  Mrdja, Milan m2401 CRO0.5010.36155.40 
  Fascetti, Angelo De Leon Cultri 2143 BRA0.001-0.4415-6.60 
  Giudici, Alberto 2018 ITA1.0010.39155.85 
  Arata, Roberto Mario 2199 ESP0.001-0.3615-5.40 

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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