Individual Calculations December 2015
 Willow, Jonah B  Total change: -10.40  Rating chartPersonal card
 4NCL Division 3S WE1 Telford ENG 2015-11-14
RcRownchangeKK*chgGame
 2102 1915 0.00 1 -0.26 40 -10.40 
  Agnew, Alan 2102 ENG0.001-0.2640-10.40 

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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