Rapid: Individual Calculations October 2017
 Westwood, Richard D  Total change: 32.40  Rating chartPersonal card
 2017 English Rapidplay Championship Open Liverpool ENG 2017-09-23
RcRownchangeKK*chgGame
 2135 2077 5.50 9 1.62 20 32.40 
  D`costa, Lorin A R m2356 ENG0.001-0.1620-3.20 
  Varley, Nicolas 2125 NOR0.5010.07201.40 
  Sakic, Lorand 1997 SRB1.0010.39207.80 
  Moreby, James 2017 ENG0.001-0.5820-11.60 
  Boswell, Jacob Connor 1762 ENG1.0010.14202.80 
  Sygnowski, Tomasz 2133 POL1.0010.582011.60 
  Redmond, John P. 2182 IRL1.0010.642012.80 
  Davies, Nigel R g2477  * WLS0.001-0.0820-1.60 
  Macklin, Paul 2168 ENG1.0010.622012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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