Individual Calculations January 2020
 Ulrich, Susanna G  Total change: 65.20  Rating chartPersonal card
 4th Annual Sevan Muradian Memorial Schaumburg, Illinois USA 2019-11-29
RcRownchangeKK*chgGame
 2101 1978 3.50 5 1.63 40 65.20 
  Gupta, Aditya 1800 USA1.0010.274010.80 
  Menon, Gauri 1734 USA1.0010.20408.00 
  Li, Zhaozhi m2378  * USA1.0010.924036.80 
  Felecan, Florin m2336 USA0.5010.404016.00 
  Velikanov, Alexander f2259 USA0.001-0.1640-6.40 
 * 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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