Individual Calculations February 2020
 Merriman, James  Total change: -79.20  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 1938 1895 3.00 8 -0.39 40 -15.60 
  Ryzhkov, Vjacheslav 2134 RUS0.001-0.2040-8.00 
  De Coverly, Roger D 1986 ENG0.001-0.3840-15.20 
  Kumar, Soham 1512 ENG1.0010.09403.60 
  Thompson, Ian D f2141 ENG0.5010.314012.40 
  Gutierrez Carmona, Juan Alejandr f2146 MEX0.001-0.1940-7.60 
  Sugden, John N 2065 ENG0.001-0.2840-11.20 
  Damodaran, Patrick 1495  * ENG1.0010.08403.20 
  Rice, Chris B 2027 ENG0.5010.18407.20 
 * 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)
 
 78th Hampstead FIDE Chess Congresses U2200 Jan 2020 London ENG 2020-01-18
RcRownchangeKK*chgGame
 1646 1885 0.00 2 -1.59 40 -63.60 
  Volovich, Julia 1611 ENG0.001-0.8340-33.20 
  Hammond, Benjamin 1681 ENG0.001-0.7640-30.40 

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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