Individual Calculations February 2014
 Lemoir, David A  Total change: 0.60  Rating chartPersonal card
 4NCL 2013-14 Rounds 3-4 Various ENG 2014-01-11
RcRownchangeKK*chgGame
 2127 2110 1.00 2 0.04 15 0.60 
  Littlejohns, David P 2024 ENG0.501-0.1215-1.80 
  Thorarinsson, Pall A 2230 ISL0.5010.16152.40 

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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