Rapid: Individual Calculations May 2012
 Jameson, David  Total change: -39.40  Rating chartPersonal card
 Birmingham Rapidplay Birmingham ENG 2012-03-25
RcRownchangeKK*chgGame
 2097 2076 0.50 5 -1.97 20 -39.40 
  Hebden, Mark g2476  * ENG0.001-0.0820-1.60 
  Sygnowski, Tomasz 2037 POL0.501-0.0520-1.00 
  Tan, Ken Wei 2019 MAS0.001-0.5820-11.60 
  Cutmore, David 2045 ENG0.001-0.5420-10.80 
  Zavaleta Hernandez, Jorge 1909 MEX0.001-0.7220-14.40 
 * 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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