Individual Calculations October 2017
 Hilton, Tim  Total change: -8.20  Rating chartPersonal card
 15th 4NCL Congress Open Doncaster ENG 2017-09-08
RcRownchangeKK*chgGame
 1971 1853 1.00 4 -0.41 20 -8.20 
  Starley, Robert 2054 ENG0.001-0.2420-4.80 
  Truman, Richard G 1918 ENG1.0010.592011.80 
  Dargan, Paul Ag c2114 ENG0.001-0.1820-3.60 
  Boswell, Jacob Connor 1799 ENG0.001-0.5820-11.60 

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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