Individual Calculations January 2013
 Chernobilskiy, Mikhail  Total change: -7.80  Rating chartPersonal card
 2012 Fall Tuesday Night Marathon San Francisco, California USA 2012-10-16
RcRownchangeKK*chgGame
 1973 1910 1.00 3 -0.26 30 -7.80 
  Byambaa, Uyanga wf2113 MGL0.001-0.2430-7.20 
  Campers, Willie 1726 USA1.0010.26307.80 
  Traub, Igor 2080 USA0.001-0.2830-8.40 

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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