Individual Calculations December 2017
 Parker, Keith  Total change: 40.80  Rating chartPersonal card
 Malta Open 2017 Bugibba MLT 2017-11-19
RcRownchangeKK*chgGame
 1847 1808 5.00 9 1.02 40 40.80 
  Storme, Isak c2208  * SWE0.001-0.0840-3.20 
  Licari, Claude 1525 MLT1.0010.16406.40 
  Narayanan, Jyothilal 2044 IND0.001-0.2040-8.00 
  Fleri, Matthew 1461 MLT1.0010.11404.40 
  Van Foreest, Machteld 2001 NED0.001-0.2540-10.00 
  Bilunov, Denis 2002 RUS1.0010.754030.00 
  Opitz, Christian 1997 GER0.001-0.2540-10.00 
  Haynes, Noah 1452 NOR1.0010.11404.40 
  Rumsey, Victor 1931 ENG1.0010.674026.80 
 * 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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