Rapid: Individual Calculations November 2014
 Costisanu, Romica  Total change: 8.40  Rating chartPersonal card
 OP RAPID OTTOBRE SSM MILANO ITA 2014-10-19
RcRownchangeKK*chgGame
 1635 1652 3.00 5 0.42 20 8.40 
  Gonella, Graziano 1252  * ITA1.0010.08201.60 
  Cordi`, Domenico 2015 ITA0.001-0.1020-2.00 
  Invernizzi, Ferruccio 1617 ITA0.001-0.5520-11.00 
  Calabrese, Maurizio 1466 ITA1.0010.26205.20 
  Grillo, Francesco 1826 ITA1.0010.732014.60 
 * 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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