Individual Calculations March 2015
 Tin, Sergey  Total change: 3.60  Rating chartPersonal card
 Scottish National League rounds 3 and 4 Dunfermline SCO 2015-02-15
RcRownchangeKK*chgGame
 1837 1992 1.50 2 0.09 40 3.60 
  Koehn, Lennart 1890 SCO0.501-0.1440-5.60 
  Gillespie, David M 1784 SCO1.0010.23409.20 

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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