Individual Calculations August 2018
 Babayan, Gagik  Total change: 5.60  Rating chartPersonal card
 Summer 2018 Tuesday Night Marathon San Francisco, California USA 2018-05-29
RcRownchangeKK*chgGame
 1718 1704 3.50 7 0.28 20 5.60 
  Capdeville, Barry 1307 USA1.0010.08201.60 
  Walder, Michael 1971 USA1.0010.822016.40 
  Askin, David 1920 USA0.001-0.2220-4.40 
  Sarafian, Greg 1873 USA0.001-0.2820-5.60 
  Olson, David 1321 USA1.0010.09201.80 
  Anderson, Michael 1719 USA0.5010.02200.40 
  Maser, Thomas 1918 USA0.001-0.2320-4.60 

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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