Rapid: Individual Calculations December 2017
 Leslie, Alex  Total change: 55.00  Rating chartPersonal card
 British Rapidplay Chess 2017 Major Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 1832 1601 4.50 8 2.75 20 55.00 
  Hilton, Tim 1829 ENG0.5010.29205.80 
  Clegg, Robert 1783 ENG0.5010.24204.80 
  Jones, Rupert f1826 PNG0.001-0.2220-4.40 
  Clarke, Paul Rh 1765 ENG0.5010.22204.40 
  Almazedi, Firas 1768 ENG1.0010.722014.40 
  Stephenson, David W 1770 ENG1.0010.722014.40 
  Vickery, Jim E 1956 ENG0.001-0.1120-2.20 
  Wynarczyk, Raymond 1958 ENG1.0010.892017.80 

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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