Individual Calculations January 2016
 Allen, Tom  Total change: -16.20  Rating chartPersonal card
 2015 Fall Tuesday Night Marathon San Francisco, California USA 2015-10-20
RcRownchangeKK*chgGame
 1666 1632 1.00 4 -0.81 20 -16.20 
  Andries, W Craig 1901 USA0.001-0.1720-3.40 
  Standen, Julian 1686 USA0.001-0.4220-8.40 
  Eastham, Asher D 1379 USA0.001-0.8120-16.20 
  Mathrubootham, Ganesh 1698 USA1.0010.592011.80 

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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