Individual Calculations May 2018
 Slinger, Tony J  Total change: 6.00  Rating chartPersonal card
 18th 4NCL Congress Major Doncaster ENG 2018-04-13
RcRownchangeKK*chgGame
 1732 1869 3.00 4 0.30 20 6.00 
  Livesey, R Nigel 1748 ENG0.001-0.6620-13.20 
  Oliver, Bruce R 1584 ENG1.0010.16203.20 
  Clarke, Paul Rh 1731 ENG1.0010.31206.20 
  Cawston, M John 1864 ENG1.0010.49209.80 

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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