Individual Calculations December 2013
 Wilson, Matthew R  Total change: -9.15  Rating chartPersonal card
 e2e4 Gatwick U1950 November 2013 Gatwick, London ENG 2013-11-01
RcRownchangeKK*chgGame
 1684 1803 2.00 4 -0.61 15 -9.15 
  Lavelle, Terry 1580 ENG1.0010.22153.30 
  Dean, Michael J 1592 ENG0.501-0.2715-4.05 
  McLaren, Charlie 1738 ENG0.501-0.0915-1.35 
  Giambrone, Salvatore 1824 ITA0.001-0.4715-7.05 

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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