Rapid: Individual Calculations October 2017
 Davies, Sam  Total change: 9.40  Rating chartPersonal card
 2017 English Rapidplay Championship Inter Liverpool ENG 2017-09-23
RcRownchangeKK*chgGame
 1634 1560 2.50 5 0.47 20 9.40 
  Winter, Kevin 1751 ENG0.5010.25205.00 
  Clegg, Robert 1799 ENG0.5010.30206.00 
  Harman, George 1482 ENG0.001-0.6120-12.20 
  Tangirala, Aditya 1486 ENG1.0010.40208.00 
  Garrett, Peter A 1653 ENG0.5010.13202.60 

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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