Individual Calculations June 2013
 Churm, Rohan M  Total change: 11.40  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2316 2169 3.00 7 0.76 15 11.40 
  Ferguson, Mark m2402 ENG0.001-0.2115-3.15 
  Murphy, Hugh W 2152 ENG0.501-0.0215-0.30 
  Jackson, James P 2221 ENG0.5010.07151.05 
  Hebden, Mark L g2540 ENG1.0010.901513.50 
  Berry, Neil f2247 SCO0.001-0.3915-5.85 
  Buckley, Simon T 2349 ENG0.5010.24153.60 
  Dickenson, Neil F f2298 ENG0.5010.17152.55 

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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