Individual Calculations September 2014
 Wadsworth, Matthew J  Total change: -39.60  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2154 2221 5.50 11 -0.99 40 -39.60 
  Kalaiyalahan, Akshaya 2016 ENG0.001-0.7640-30.40 
  Villiers, Thomas 2068 ENG0.501-0.2040-8.00 
  Wager, John D 2099 ENG1.0010.334013.20 
  Hackner, Oskar A 2108 ENG1.0010.354014.00 
  Taylor, Adam A 2021 ENG1.0010.24409.60 
  Zhou, Yang-Fan m2475 ENG0.001-0.1940-7.60 
  Brown, Martin 2194 ENG0.501-0.0440-1.60 
  Harvey, Marcus R 2287 ENG0.001-0.4140-16.40 
  Hill, Alistair 2126 ENG1.0010.374014.80 
  Storey, Charles H f2241 ENG0.001-0.4740-18.80 
  Pleasants, Allan J 2061 WLS0.501-0.2140-8.40 

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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