Individual Calculations June 2017
 Jamroz, Krzysztof  Total change: 7.20  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Apr 17 London ENG 2017-04-29
RcRownchangeKK*chgGame
 1843 1984 3.00 4 0.36 20 7.20 
  Aldoma Pubill, Roger 1835 ESP0.501-0.2020-4.00 
  Spanton, Tim R 1927 ENG1.0010.42208.40 
  Paleri, Adithya P 1584  * ENG1.0010.08201.60 
  Iyengar, Ilya 2027 ENG0.5010.06201.20 
 * 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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