Individual Calculations November 2023
 Ekanem, Nathan  Total change: 42.00  Rating chartPersonal card
 59th Northumberland Weekend Congress - Open North Shields ENG 2023-09-29
RcRownchangeKK*chgGame
 1871 1864 3.50 5 1.05 40 42.00 
  Bates, Chris A 1775 ENG1.0010.384015.20 
  Henderson, David 2065 ENG0.5010.264010.40 
  Leon Cazares, Gustavo 2000 MEX0.001-0.3240-12.80 
  Trevelyan, Andy J 1637 ENG1.0010.21408.40 
  Wareing, John P 1876 ENG1.0010.524020.80 

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)
 

 

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