Rapid: Individual Calculations December 2017
 Dieyi, Roland  Total change: 7.20  Rating chartPersonal card
 CIV Invitational - Open Swiss Rapid ABIDJAN CIV 2017-10-29
RcRownchangeKK*chgGame
 1889 2118 5.00 6 0.36 20 7.20 
  Essoh, Essis 1718  * CIV1.0010.08201.60 
  Amewounou, Komian Kouessan 1795 TOG1.0010.13202.60 
  Aka, Justin Jean-Robert Koum 1925 CIV1.0010.25205.00 
  Barcon, Harmon f1970 LBR0.501-0.2020-4.00 
  Salawu, Mutiu Omobolaji 2029 NGR1.0010.38207.60 
  Ameku, Philip Elikem 1897 GHA0.501-0.2820-5.60 
 * 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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