Individual Calculations September 2017
 Downey, Keith  Total change: 16.80  Rating chartPersonal card
 Brugse Meesters 2017 Brugge BEL 2017-08-13
RcRownchangeKK*chgGame
 1898 1802 4.00 8 0.84 20 16.80 
  Epishin, Vladimir g2202  * RUS0.001-0.0820-1.60 
  Blot, Philippe 1598 FRA1.0010.24204.80 
  Mameli, Gianluca 1995 ITA0.001-0.2520-5.00 
  Mahieu, Jacques 1628 BEL1.0010.27205.40 
  Van De Wynkele, Rudy 1991 BEL0.5010.25205.00 
  Beckett, Chris J 2153 ENG0.001-0.1120-2.20 
  Nolf, Franky 1665 BEL1.0010.32206.40 
  Todts, Benny 1954 BEL0.5010.20204.00 
 * 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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