Individual Calculations January 2018
 Montorfano, Carlo  Total change: -7.60  Rating chartPersonal card
 WE 25 del Graticolato - B Santa Maria di Sala ITA 2017-12-08
RcRownchangeKK*chgGame
 1627 1390 0.50 4 -0.38 20 -7.60 
  Bellon, Antonio 1663 ITA0.001-0.1720-3.40 
  Rizzo, Nicodemo 1571 ITA0.001-0.2620-5.20 
  Pincin, Samuele 1482 ITA0.5010.13202.60 
  Rossi, Gianni 1790  * ITA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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