Individual Calculations May 2017
 Puleio, Bernardo  Total change: -3.80  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1820 1848 2.50 5 -0.19 20 -3.80 
  D Eredita , Elena 1702 ITA1.0010.30206.00 
  Savalla, Pietro 2012 ITA0.001-0.2820-5.60 
  Monti, Massimiliano 1660 ITA1.0010.26205.20 
  Meo, Antonino 1645 ITA0.501-0.2620-5.20 
  Sammut Briffa, Peter 2081 ITA0.001-0.2120-4.20 

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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