Individual Calculations January 2017
 Forster, James Connor C  Total change: -23.60  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Under 2050 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1703 1886 3.00 5 -0.59 40 -23.60 
  Dietrich, Mareike 1712 GER0.501-0.2340-9.20 
  Tombolis, Christopher 1607 ENG1.0010.16406.40 
  Peat, Matthew 2027 ENG0.001-0.3140-12.40 
  See, Tristian 1552 ENG0.501-0.3840-15.20 
  Dias, Savin 1618 ENG1.0010.17406.80 

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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