Individual Calculations January 2017
 Marcus, Joel  Total change: 6.40  Rating chartPersonal card
 2016 Mechanics' Fall Tournament San Francisco, California USA 2016-10-18
RcRownchangeKK*chgGame
 1661 1803 3.00 4 0.32 20 6.40 
  James, Charles 1525 USA1.0010.17203.40 
  Touset, Stephen Ka 1613 USA1.0010.25205.00 
  Walder, Michael S 2000 USA0.001-0.2520-5.00 
  Donaldson, Kyle Ga 1507 USA1.0010.15203.00 

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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