Individual Calculations August 2019
 Agnew, Alan  Total change: 4.40  Rating chartPersonal card
 22nd 4NCL Congress Open Telford ENG 2019-07-19
RcRownchangeKK*chgGame
 2004 2048 2.50 4 0.22 20 4.40 
  Kan, Toby 1702 ENG1.0010.11202.20 
  Adair, James R m2448  * ENG0.001-0.0820-1.60 
  Davis, Lee 1937 WLS0.501-0.1520-3.00 
  Hosdurga, Chirag 1927 ENG1.0010.34206.80 
 * 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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