Individual Calculations November 2017
 Frank, Robert  Total change: 11.20  Rating chartPersonal card
 Peter Grey Memorial 2017 Tuesday Night Marathon San Francisco, California USA 2017-08-08
RcRownchangeKK*chgGame
 1622 1355 1.50 5 0.56 20 11.20 
  Erickson, Lane Austin 1690 USA0.5010.38207.60 
  Melville, Cailen 1755  * USA0.001-0.0820-1.60 
  Liang, Ting 1487 USA1.0010.682013.60 
  Rakonitz, David 1608 USA0.001-0.1920-3.80 
  Macintyre, Brendan 1569 USA0.001-0.2320-4.60 
 * 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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