Rapid: Individual Calculations December 2017
 Dong, Bao Nghia  Total change: 21.60  Rating chartPersonal card
 British Rapidplay Chess 2017 Open Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 2107 2183 7.00 10 1.08 20 21.60 
  Middleton, Tom 1968 ENG1.0010.23204.60 
  Golimowski, Pawel 1877 POL1.0010.14202.80 
  Storey, Charles H f2225 ENG1.0010.562011.20 
  Jones, Steven A 2088 ENG0.501-0.1320-2.60 
  Klingher, Dominic 2143 ENG0.001-0.5620-11.20 
  Han, Yichen 1790 NED0.501-0.4220-8.40 
  Shaw, Peter 2079 ENG1.0010.36207.20 
  Alsina Leal, Daniel g2508 ESP1.0010.872017.40 
  Grattage, Matthew 2077 ENG0.001-0.6420-12.80 
  Sarakauskas, Gediminas m2311 LTU1.0010.672013.40 

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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