Individual Calculations May 2017
 McPhillips, Joseph  Total change: 4.80  Rating chartPersonal card
 2017 Bolton Easter Congress Open Bolton ENG 2017-04-14
RcRownchangeKK*chgGame
 2088 2395 4.50 5 0.24 20 4.80 
  Doran, Chris 1995  * ENG1.0010.08201.60 
  Jaunooby, Ali R 2168 ENG1.0010.21204.20 
  Jones, Steven A 2177 ENG0.501-0.2820-5.60 
  Hilton, Tim 1995  * ENG1.0010.08201.60 
  Dong, Bao Nghia 2103 VIE1.0010.15203.00 
 * 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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