Individual Calculations September 2017
 Vitale, Michele  Total change: 4.40  Rating chartPersonal card
 OP Citta' Gemellate Lioni ITA 2017-08-18
RcRownchangeKK*chgGame
 1730 1782 3.00 5 0.22 20 4.40 
  Mattarollo, Stefano 1403 ITA1.0010.09201.80 
  Stirpe, Claudio 2005 ITA0.001-0.2220-4.40 
  Andriaccio, Yuri 1589 ITA1.0010.25205.00 
  Paolillo, Gaia wf2051 ITA0.001-0.1720-3.40 
  Iannella, Egidio 1603 ITA1.0010.27205.40 

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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