Individual Calculations February 2017
 Graham, Neil  Total change: -10.40  Rating chartPersonal card
 12th 4NCL Congress Major Harrogate ENG 2017-01-06
RcRownchangeKK*chgGame
 1804 1812 2.00 4 -0.03 20 -0.60 
  Ter-Gevorkian, Aram 1927 GRE0.001-0.3420-6.80 
  Brooke, John 1655 ENG1.0010.29205.80 
  Nezis, Anastasios 1904 ENG0.001-0.3720-7.40 
  Clarke, Paul Rh 1729 ENG1.0010.39207.80 

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)
 
 2016/17 4NCL Division 3 North Rounds 3-4 Bolton ENG 2017-01-14
RcRownchangeKK*chgGame
 2014 1812 0.00 2 -0.49 20 -9.80 
  Reed, John 1934 ENG0.001-0.3320-6.60 
  Mazek, Marek 2094 POL0.001-0.1620-3.20 

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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