Individual Calculations September 2011
 Vrioni, Bersan  Total change: 34.80  Rating chartPersonal card
 Campionato Italiano ASCI Lavarone ITA 2011-07-16
RcRownchangeKK*chgGame
 1765 1830 3.50 4 1.16 30 34.80 
  Gasperoni, Claudio 1817 ITA1.0010.483014.40 
  Soppelsa, Maurizio 1629 ITA1.0010.24307.20 
  Casadei, Marco 1801 ITA0.501-0.0430-1.20 
  Pugliese, Giuseppe 1814 ITA1.0010.483014.40 

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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