Individual Calculations June 2018
 Mays, Jerry  Total change: -16.00  Rating chartPersonal card
 Spring 2018 Tuesday Night Marathon San Francisco, California USA 2018-03-20
RcRownchangeKK*chgGame
 1564 1649 4.00 8 -0.80 20 -16.00 
  Bayaraa, Timothy 1249  * USA1.0010.08201.60 
  Askin, David 1924 USA0.001-0.1720-3.40 
  Baer, Michael 1446 USA1.0010.24204.80 
  Elisman, Maxim 1795 USA0.001-0.3020-6.00 
  Simpkins, Jerry 1622 USA0.001-0.5420-10.80 
  Yamamoto, Craig 1605 USA1.0010.44208.80 
  Robertson, Terrance 1460 USA1.0010.25205.00 
  Perlov, Alexander 1412 USA0.001-0.8020-16.00 
 * 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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