Rapid: Individual Calculations December 2017
 Jones, Steven A  Total change: 56.00  Rating chartPersonal card
 British Rapidplay Chess 2017 Open Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 2172 2088 6.50 9 2.80 20 56.00 
  Johnson, Paul A 1859 ENG1.0010.21204.20 
  Davies, Nigel R g2477 WLS1.0010.912018.20 
  Westwood, Richard D 2129 ENG1.0010.562011.20 
  Dong, Bao Nghia 2183 VIE0.5010.13202.60 
  Alsina Leal, Daniel g2488  * ESP0.001-0.0820-1.60 
  Klingher, Dominic 2143 ENG1.0010.582011.60 
  Grattage, Matthew 2077 ENG0.501-0.0220-0.40 
  Sarakauskas, Gediminas m2311 LTU0.5010.28205.60 
  Golimowski, Pawel 1877 POL1.0010.23204.60 
 * 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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