Individual Calculations December 2018
 Murphy, Ross  Total change: 21.20  Rating chartPersonal card
 1st 4NCL International Congress Under 2050 Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 1804 1652 3.00 8 0.53 40 21.20 
  Ali, Golam S 1859 ENG1.0010.774030.80 
  Gostelow, David W 1892 ENG1.0010.804032.00 
  Ansari, Athar 1888 ENG0.001-0.2040-8.00 
  Di-Vetta, Andrew 1681 WLS1.0010.544021.60 
  Aubury, Ben 1510 ENG0.001-0.6940-27.60 
  Wynarczyk, Raymond 1908 ENG0.001-0.1940-7.60 
  Fallowfield, Nicholas 1883 ENG0.001-0.2140-8.40 
  Gogia, Armaan 1808 ENG0.001-0.2940-11.60 

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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