Individual Calculations January 2017
 Farrand, Tom  Total change: -7.80  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1874 2175 3.00 4 -0.39 20 -7.80 
  Dydak, Mateusz 1840 CAN0.001-0.8820-17.60 
  Cavendish, Joshua Z 1798 ENG1.0010.09201.80 
  Sagues, Vincent 1886 FRA1.0010.16203.20 
  Jezierski, Colum 1972 ENG1.0010.24204.80 

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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