Individual Calculations April 2020
 Hamilton, Douglas  Total change: 18.00  Rating chartPersonal card
 SNCL Division 2 19/20 5-6 Dunfermline SCO 2020-03-01
RcRownchangeKK*chgGame
 1839 1875 2.00 2 0.90 20 18.00 
  Marks, Ian A 1913 SCO1.0010.552011.00 
  Smith, Stephen H 1764 SCO1.0010.35207.00 

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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