Rapid: Individual Calculations December 2017
 Dean, Robert A  Total change: -2.40  Rating chartPersonal card
 British Rapidplay Chess 2017 Major Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 1748 1845 5.50 9 -0.12 20 -2.40 
  Winter, Kevin 1713 ENG0.501-0.1820-3.60 
  Towers, Brian 1744 ISR0.501-0.1420-2.80 
  Clarke, Paul Rh 1765 ENG1.0010.39207.80 
  Stephenson, David W 1770 ENG0.001-0.6020-12.00 
  Ye, Kevin 1594 ENG1.0010.19203.80 
  Bryant, Richard B E 1956 ENG1.0010.652013.00 
  Singh, Amrik J 1783 ENG0.001-0.5920-11.80 
  Davies, Sam 1569 ENG1.0010.17203.40 
  Bagley, Andy 1837 ENG0.501-0.0120-0.20 

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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