Individual Calculations December 2014
 Varnam, Liam D  Total change: 6.20  Rating chartPersonal card
 4NCL 2014-15 Rounds 1-2 Various ENG 2014-11-15
RcRownchangeKK*chgGame
 2054 2124 1.50 2 0.31 20 6.20 
  Simons, Martin J 2081 ENG1.0010.44208.80 
  Scrimgour, Alan 2026 SCO0.501-0.1320-2.60 

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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