Individual Calculations September 2017
 Maione, Melissa  Total change: 12.00  Rating chartPersonal card
 OP Citta' Gemellate Lioni ITA 2017-08-18
RcRownchangeKK*chgGame
 1825 1641 1.50 4 0.30 40 12.00 
  Grimsholm, Ola 2041  * SWE0.001-0.0840-3.20 
  Marranzino, Mattia 1428 ITA1.0010.23409.20 
  Colucci, Stefano 1843 ITA0.5010.264010.40 
  Grasso, Nino 1988 ITA0.001-0.1140-4.40 
 * 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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