Individual Calculations February 2017
 Jones, Neil T  Total change: 42.40  Rating chartPersonal card
 12th 4NCL Congress Major Harrogate ENG 2017-01-06
RcRownchangeKK*chgGame
 1890 1788 2.50 4 1.06 40 42.40 
  Potter, Steven 1900 ENG1.0010.654026.00 
  Nezis, Anastasios 1904 ENG0.5010.16406.40 
  Livesey, R Nigel 1829 ENG0.5010.06402.40 
  Ter-Gevorkian, Aram 1927 GRE0.5010.19407.60 

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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