Rapid: Individual Calculations June 2015
 Dran, Joshed  Total change: -3.60  Rating chartPersonal card
 VIII MEMORIAL COSTANTINO ROMANO FIRENZE ITA 2015-05-10
RcRownchangeKK*chgGame
 1844 1683 2.00 7 -0.18 20 -3.60 
  Di Trani, Sabino 2083  * ITA0.001-0.0820-1.60 
  Tocchioni, Doriano f2083  * ITA0.001-0.0820-1.60 
  Ferrari, Paolo 1283  * ITA1.0010.08201.60 
  Bini, Alessandro 1811 ITA1.0010.672013.40 
  Colombo, Roberto 1900 ITA0.001-0.2220-4.40 
  Bernardini, Stefano 1743 ITA0.001-0.4220-8.40 
  Ghods, Maziar 2005 ITA0.001-0.1320-2.60 
 * 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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