Individual Calculations December 2013
 Okike, David C  Total change: -2.40  Rating chartPersonal card
 4NCL 2013-14 Rounds 1-2 Various ENG 2013-11-16
RcRownchangeKK*chgGame
 2278 2152 0.50 2 -0.16 15 -2.40 
  Arvola, Benjamin f2309 NOR0.001-0.2915-4.35 
  Macqueen, Calum 2246 SCO0.5010.13151.95 

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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