Individual Calculations May 2017
 Ciuffoletti, Paolo  Total change: 6.60  Rating chartPersonal card
 49 CIS - Serie B Girone 1 Santa Margherita Ligure ITA 2017-03-24
RcRownchangeKK*chgGame
 1982 2112 3.00 4 0.33 20 6.60 
  Verardi, Alessandro 1993 ITA1.0010.34206.80 
  Manco, David Jonatan 1857 ITA1.0010.19203.80 
  Pesiri, Rossano 2003 ITA1.0010.35207.00 
  Zoldan, Matteo c2074 ITA0.001-0.5520-11.00 

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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