Individual Calculations January 2018
 Babayan, Gagik  Total change: -56.00  Rating chartPersonal card
 Fall 2017 Tuesday Night Marathon San Francisco, California USA 2017-10-24
RcRownchangeKK*chgGame
 1601 1797 3.00 8 -2.80 20 -56.00 
  Otterbach, Renate 1397  * USA1.0010.08201.60 
  Thornally, Frank f2048 USA0.001-0.1920-3.80 
  Hilliard, Michael 1416 USA1.0010.09201.80 
  Davila, Carlos 1666 USA0.001-0.6820-13.60 
  Touset, Stephen 1628 USA0.001-0.7220-14.40 
  Morgan, Jerry 1528 USA1.0010.17203.40 
  Marquez, Martin 1433 USA0.001-0.9020-18.00 
  Erickson, Lane Aus 1690 USA0.001-0.6520-13.00 
 * 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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