Individual Calculations January 2017
 Merriman, James  Total change: -24.40  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Under 1600 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1327 1575 1.00 2 -0.61 40 -24.40 
  Mospan, Edward 1281 ENG1.0010.15406.00 
  Verma, Shlok 1373 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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