Individual Calculations May 2015
 Pangrazzi, Marco  Total change: -9.20  Rating chartPersonal card
 CIS 2015 - A1 Girone 2 Folgaria ITA 2015-03-27
RcRownchangeKK*chgGame
 2061 2237 1.00 2 -0.46 20 -9.20 
  Milazzo, Mario 2032 ITA0.001-0.7620-15.20 
  Vincenzi, Marco 2089 ITA1.0010.30206.00 

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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