Individual Calculations April 2014
 Lonsdale, Jon I  Total change: 5.10  Rating chartPersonal card
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 2061 1773 0.50 2 0.17 30 5.10 
  Singleton, Michael Pf 2134 ENG0.5010.403012.00 
  Webster, Paul 1987 ENG0.001-0.2330-6.90 

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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