Individual Calculations April 2014
 Bukojemski, Adam  Total change: -8.85  Rating chartPersonal card
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 2190 2224 0.50 2 -0.59 15 -8.85 
  Evans, Raymond G 2136 ENG0.001-0.6215-9.30 
  Ledger, Dave J f2244 ENG0.5010.03150.45 

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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