Rapid: Individual Calculations January 2016
 McNish, David  Total change: -26.20  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 1921 1720 0.00 5 -1.31 20 -26.20 
  Coleman, David J c2120  * ENG0.001-0.0820-1.60 
  Singh, Amrik J 1832 ENG0.001-0.3520-7.00 
  Oyama, Akito 2013 ENG0.001-0.1520-3.00 
  May, Julian 1769 ENG0.001-0.4320-8.60 
  Golimowski, Pawel 1873 POL0.001-0.3020-6.00 
 * 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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