Individual Calculations April 2014
 Kebbedies, Frank  Total change: 6.00  Rating chartPersonal card
 Hampstead U2200 Weekend Congress Mar 14 London ENG 2014-03-08
RcRownchangeKK*chgGame
 1839 1789 1.50 3 0.20 30 6.00 
  Winter, Malcolm J. 1545 ENG1.0010.20306.00 
  Shaw, Matthew H 1919 ENG0.5010.18305.40 
  Prior, Stephen 2052 ENG0.001-0.1830-5.40 

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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