Individual Calculations January 2017
 Iannamorelli, Pierfederico  Total change: -5.20  Rating chartPersonal card
 OP 22 SS Lazio - B Roma ITA 2016-11-02
RcRownchangeKK*chgGame
 1463 1499 2.50 5 -0.26 20 -5.20 
  Spada, Dario 1326 ITA0.001-0.7320-14.60 
  Manzo, Stefano 1388 ITA1.0010.35207.00 
  Musmarra, Giovanni 1512 ITA0.5010.02200.40 
  Iarriccio, David 1340 ITA1.0010.29205.80 
  Bordin, Marco 1750 ITA0.001-0.1920-3.80 

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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