Rapid: Individual Calculations August 2018
 Opasiak, Dustin Tennessee  Total change: -23.20  Rating chartPersonal card
 6th DeMontford Bell Kings Place Festival Open London ENG 2018-07-07
RcRownchangeKK*chgGame
 1924 1753 0.00 4 -1.16 20 -23.20 
  Villiers, Thomas c2087 ENG0.001-0.1220-2.40 
  Cohen, Gerald M 1963 ENG0.001-0.2320-4.60 
  Jina, Taran 1863 ENG0.001-0.3520-7.00 
  Grieve, Harry 1783 ENG0.001-0.4620-9.20 

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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