Individual Calculations March 2017
 Waddington, Mike P  Total change: -11.60  Rating chartPersonal card
 Bristol Spring Congress 2017 Bristol ENG 2017-02-24
RcRownchangeKK*chgGame
 1901 2073 3.00 5 -0.58 20 -11.60 
  Matei, Ciprian 1886 ROU0.501-0.2420-4.80 
  Bryant, Jon 1821 ENG1.0010.19203.80 
  Garcia Hernandez, Oscar 2013 ESP0.001-0.5820-11.60 
  Timmins, Chris P 1788 ENG1.0010.16203.20 
  Sanghera, Parminder 1996 SCO0.501-0.1120-2.20 

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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