Individual Calculations May 2015
 Mina, N. Mina  Total change: -4.80  Rating chartPersonal card
 CIS 2015 - A2 Girone 2 Milano ITA 2015-03-27
RcRownchangeKK*chgGame
 2254 2185 1.00 3 -0.24 20 -4.80 
  Moroni, Luca Jr f2415 ITA0.001-0.2120-4.20 
  Migliorini, Matteo 2108 ITA0.001-0.6120-12.20 
  Motola, Jacopo 2240 ITA1.0010.582011.60 

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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