Individual Calculations February 2017
 Walton, John  Total change: -3.20  Rating chartPersonal card
 2017 January Marshall Weekend FIDE New York, New York USA 2017-01-06
RcRownchangeKK*chgGame
 1841 1550 0.50 4 -0.16 20 -3.20 
  Chasin, Nico Werner c1950  * USA0.001-0.0820-1.60 
  Morris-Suzuki, Sophie 1774 USA0.001-0.2220-4.40 
  Atakay, Mustafa 1900 USA0.5010.39207.80 
  Espinosa, Keith 1741 USA0.001-0.2520-5.00 
 * 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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