Individual Calculations January 2018
 Parry, Jacques H  Total change: 5.60  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 1878 1596 1.50 7 0.28 20 5.60 
  McGowan, Daniel 1996  * SCO0.001-0.0820-1.60 
  Edwards, Simon R 1966 ENG0.5010.40208.00 
  Ifalore, Michael 1962 ENG0.001-0.1020-2.00 
  Neatherway, A Philip 1806 ENG0.001-0.2320-4.60 
  Chilton, James I 1772 ENG1.0010.732014.60 
  Balaji, Aaravamudhan 1884 ENG0.001-0.1620-3.20 
  De Paolis, Fabrizio 1763 ITA0.001-0.2820-5.60 
 * 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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