Individual Calculations November 2014
 Boschetti, Claudio  Total change: 20.40  Rating chartPersonal card
 San Bernardino Holiday Chess Open 2014 San Bernardino SUI 2014-10-03
RcRownchangeKK*chgGame
 2017 2109 4.00 5 1.02 20 20.40 
  Gherghel-Butan, Mircea 1709  * SUI1.0010.08201.60 
  Tortorella, Giancarlo 1834 MNC1.0010.17203.40 
  Kalinin, Oleksandr 2074 UKR0.501-0.0520-1.00 
  Adzic, Slobodan f2147 SUI1.0010.552011.00 
  Mantovani, Renzo m2323 ITA0.5010.27205.40 
 * 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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