Individual Calculations June 2014
 Kirby, Paul  Total change: -3.30  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 1963 1816 0.50 2 -0.11 30 -3.30 
  Elwin, Adrian G 1969 ENG0.001-0.3030-9.00 
  Jaszkiwskyj, Peter 1957 ENG0.5010.19305.70 

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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