Individual Calculations April 2017
 Marziali, Giulio  Total change: -5.40  Rating chartPersonal card
 FE Citta' di Treviso 2017 Treviso ITA 2017-03-17
RcRownchangeKK*chgGame
 2147 2037 1.50 5 -0.27 20 -5.40 
  Santolini, Luigi 2208 ITA0.001-0.2720-5.40 
  Olivetti, Davide 2116 ITA0.001-0.3920-7.80 
  Loiacono, Antonio 2188 ITA0.5010.20204.00 
  Luciani, Valerio f2221 ITA0.5010.24204.80 
  Cardarelli, Angelo 2001 ITA0.501-0.0520-1.00 

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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