Individual Calculations March 2016
 Green, Michael  Total change: -4.40  Rating chartPersonal card
 4NCL Division 3S WE 3 Telford ENG 2016-02-13
RcRownchangeKK*chgGame
 2003 1858 0.50 2 -0.11 40 -4.40 
  Bryant, Richard B E 1991 ENG0.001-0.3240-12.80 
  Kirby, Peter J. c2015 GCI0.5010.21408.40 

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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