Individual Calculations January 2016
 Yamamoto, Craig M  Total change: -8.00  Rating chartPersonal card
 2015 Fall Tuesday Night Marathon San Francisco, California USA 2015-10-20
RcRownchangeKK*chgGame
 1668 1613 1.00 3 -0.40 20 -8.00 
  Vickers, Keith 2013  * USA0.001-0.0820-1.60 
  Morgan, Jerry 1510 USA0.001-0.6420-12.80 
  Hilliard, Michael 1482 USA1.0010.32206.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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