Rapid: Individual Calculations November 2017
 Grant, David J  Total change: 13.60  Rating chartPersonal card
 2017 4NCL Team Rapidplay Reading ENG 2017-10-07
RcRownchangeKK*chgGame
 2091 2142 4.50 7 0.68 20 13.60 
  Rendle, Thomas E m2408 ENG0.001-0.1820-3.60 
  Davies, Matthew 1823 WLS0.501-0.3720-7.40 
  Graham, Cassie M 1766 ENG1.0010.09201.80 
  Young, Daniel J 1814 ENG0.501-0.3720-7.40 
  Hodgson, John H 2151 ENG1.0010.512010.20 
  Piper, Matthew S 2400 ENG0.5010.32206.40 
  Sowray, Peter J f2276 ENG1.0010.682013.60 

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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