Individual Calculations January 2017
 Heron, Donald  Total change: 117.60  Rating chartPersonal card
 Scottish National League 2016-17 Div 1 Round 3-4 Dunfermline SCO 2016-11-27
RcRownchangeKK*chgGame
 1822 1718 0.50 1 0.14 40 5.60 
  Watkins, John 1822 SCO0.5010.14405.60 

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)
 
 CCF CHRISTMAS CONGRESS Open 2016 London ENG 2016-12-17
RcRownchangeKK*chgGame
 1994 1718 3.50 4 2.80 40 112.00 
  Gibbs, Dominic V 1886 ENG1.0010.724028.80 
  Crowdy, Stephen C 2079 ENG1.0010.904036.00 
  Batchelor, Paul A 1965 ENG0.5010.314012.40 
  Jamroz, Krzysztof 2045 POL1.0010.874034.80 

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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