Rapid: Individual Calculations December 2017
 Biermann, Florian  Total change: 25.20  Rating chartPersonal card
 British Rapidplay Chess 2017 Major Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 1782 1840 7.00 10 1.26 20 25.20 
  Doherty, Paul 1659 ENG0.001-0.7420-14.80 
  Winter, Kevin 1713 ENG1.0010.33206.60 
  Towers, Brian 1744 ISR1.0010.37207.40 
  Wilson, Matthew R 1734 ENG1.0010.36207.20 
  Burton, Nick 1605 ENG1.0010.21204.20 
  Whitehead, Mark A 1963 ENG1.0010.672013.40 
  Vickery, Jim E 1956 ENG0.5010.16203.20 
  Bagley, Andy 1837 ENG0.5010.00200.00 
  Singh, Amrik J 1783 ENG0.001-0.5820-11.60 
  Hilton, Tim 1829 ENG1.0010.48209.60 

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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