Individual Calculations January 2019
 Askin, Michael  Total change: 10.60  Rating chartPersonal card
 Fall 2018 Tuesday Night Marathon San Francisco, California USA 2018-10-23
RcRownchangeKK*chgGame
 1798 1907 5.50 8 0.53 20 10.60 
  Baer, Michael 1507  * USA0.501-0.4220-8.40 
  Harris, Clarence 1507  * USA1.0010.08201.60 
  Robeal, Rafik 1645 USA1.0010.18203.60 
  Hakobyan, Sos 1827 USA1.0010.39207.80 
  Vickers, Keith 1904 USA1.0010.502010.00 
  Shaw, Tenzing 2239 USA0.001-0.1220-2.40 
  Lavi, Eilon 1912 USA0.001-0.4920-9.80 
  Harris, John 1845 USA1.0010.41208.20 
 * 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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