Individual Calculations January 2017
 Doran, Chris  Total change: -24.80  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1865 1987 2.00 5 -1.24 20 -24.80 
  Saravanan, Karthik 1754 ENG1.0010.21204.20 
  Wall, Tim P f2191 ENG0.001-0.2420-4.80 
  Tissot, Alice 1935 FRA1.0010.43208.60 
  Stoyanov, Viktor 1677 ENG0.001-0.8620-17.20 
  Modi, Shyam Jagdish 1769 ENG0.001-0.7820-15.60 

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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