Individual Calculations March 2016
 Martin, Andrew D  Total change: -8.30  Rating chartPersonal card
 4NCL Division 1 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2434 2372 0.00 2 -0.83 10 -8.30 
  Getz, Nicolai m2410 NOR0.001-0.4510-4.50 
  Arkell, Keith C g2457 ENG0.001-0.3810-3.80 

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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