Individual Calculations March 2016
 Olson, David R  Total change: -16.20  Rating chartPersonal card
 2016 Mechanics' Winter Tournament San Francisco, California USA 2016-01-05
RcRownchangeKK*chgGame
 1536 1415 1.00 5 -0.81 20 -16.20 
  Bekhtur, Bayaraa 1815  * USA0.001-0.0820-1.60 
  Otterbach, Renate 1261 USA0.001-0.7120-14.20 
  Baterdene, Jonathan 1421 USA1.0010.512010.20 
  Casares Jr, Nick 1622 USA0.001-0.2320-4.60 
  Morgan, Jerry 1563 USA0.001-0.3020-6.00 
 * 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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