Individual Calculations January 2013
 Maser, Thomas  Total change: -21.90  Rating chartPersonal card
 2012 Fall Tuesday Night Marathon San Francisco, California USA 2012-10-16
RcRownchangeKK*chgGame
 1850 2171 1.00 2 -0.73 30 -21.90 
  Woebcke, Carl 1777 USA1.0010.08302.40 
  Watson, Farid 1923 USA0.001-0.8130-24.30 

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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