Individual Calculations February 2016
 Gibson, Christopher A  Total change: 16.60  Rating chartPersonal card
 4NCL Division 3S WE 2 Telford ENG 2016-01-16
RcRownchangeKK*chgGame
 1877 1939 2.00 2 0.83 20 16.60 
  Green, Michael 1872 ENG1.0010.41208.20 
  Kozera, Aleksandra 1881 POL1.0010.42208.40 

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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