Individual Calculations February 2015
 Mallon, Gunnar  Total change: 4.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 1812 1714 1.00 2 0.24 20 4.80 
  Taylor, Dale C 1956 ENG0.001-0.2020-4.00 
  Woodcock, Keith 1668 ENG1.0010.44208.80 

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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