Individual Calculations September 2018
 Hamilton, Michael J  Total change: 84.40  Rating chartPersonal card
 64th Hampstead Weekend Congress Under 2200 London ENG 2018-08-11
RcRownchangeKK*chgGame
 1969 1697 3.00 5 2.11 40 84.40 
  Alizada, Eldar 1952 ENG0.001-0.1940-7.60 
  Ismailov, Roman 1986 LTU1.0010.844033.60 
  Kennedy, Craig 1906 SCO1.0010.774030.80 
  Rushbrooke, Remy 1905 ENG1.0010.774030.80 
  Willmoth, Robert F c2097  * ENG0.001-0.0840-3.20 
 * 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)
 

 

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