Individual Calculations July 2015
 Ferretti, Folco  Total change: -16.20  Rating chartPersonal card
 OP 2 Citta' di Vercelli Vercelli ITA 2015-06-05
RcRownchangeKK*chgGame
 2102 2227 2.50 5 -0.81 20 -16.20 
  Quirico, Paolo 2053 ITA0.501-0.2320-4.60 
  Sgnaolin, Davide 2216 ITA0.001-0.5220-10.40 
  Bardone, Lorenzo 2175 ITA0.001-0.5720-11.40 
  Ubezio, Marco 2101 ITA1.0010.33206.60 
  Di Chiara, Mauro 1965 ITA1.0010.18203.60 

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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