Rapid: Individual Calculations December 2018
 Ashcroft, Graham J  Total change: 41.40  Rating chartPersonal card
 British Rapidplay Chess 2018 Major Bradford ENG 2018-11-24
RcRownchangeKK*chgGame
 1817 1611 4.50 10 2.07 20 41.40 
  Almazedi, Firas 1752 ENG0.001-0.3120-6.20 
  Laws, Darren C 1842 ENG1.0010.792015.80 
  Robson, Paul E 1859 ENG0.001-0.1920-3.80 
  Connor, Michael I 1763 ENG1.0010.702014.00 
  Pink, Joshua 1834 ENG0.5010.28205.60 
  Stephenson, David W 1737 ENG1.0010.672013.40 
  Bastow, Mark A 1734 WLS1.0010.672013.40 
  Cohen, Gerald M 1930 ENG0.001-0.1320-2.60 
  Vickery, Jim E 1949 ENG0.001-0.1220-2.40 
  Yeomans, Kevin 1771 ENG0.001-0.2920-5.80 

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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