Individual Calculations May 2015
 Milazzo, Mario  Total change: 14.40  Rating chartPersonal card
 CIS 2015 - A1 Girone 2 Folgaria ITA 2015-03-27
RcRownchangeKK*chgGame
 2120 2032 1.50 2 0.72 20 14.40 
  Pangrazzi, Marco 2237 ITA1.0010.762015.20 
  Montoli, Marco 2002 ITA0.501-0.0420-0.80 

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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