Individual Calculations February 2018
 Bagley, Andy J  Total change: 0.00  Rating chartPersonal card
 17th 4NCL Congress Major Harrogate ENG 2018-01-19
RcRownchangeRpKK*chgGame
 1843 0 2.00 3 0.00 1863   0.00 
  Cawston, M John 1856 ENG0.5010.00 0.00 
  Robson, Paul E 1857 ENG1.0010.00 0.00 
  Jacob, Sydney J 1815 ENG0.5010.00 0.00 

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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