Individual Calculations May 2015
 D Angelo, Angelo  Total change: -7.00  Rating chartPersonal card
 CIS 2015 - A1 Girone 3 Montesilvano ITA 2015-03-27
RcRownchangeKK*chgGame
 2061 2126 2.00 4 -0.35 20 -7.00 
  Lombardi, Vincenzo 2000 ITA0.501-0.1720-3.40 
  Di Primio, Eugenia 1991 ITA0.501-0.1820-3.60 
  Albertini, Luca 2207 ITA0.5010.11202.20 
  Cafaro, Luca 2044 ITA0.501-0.1120-2.20 

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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