Individual Calculations February 2017
 Sena, Juan  Total change: -3.20  Rating chartPersonal card
 Marshall November-January FIDE Monday New York, New York USA 2016-11-28
RcRownchangeKK*chgGame
 1941 2087 2.50 4 -0.16 20 -3.20 
  Rudowski, Szymon 1889 USA1.0010.24204.80 
  Bellows, Samuel F 1687  * USA1.0010.08201.60 
  Lapan, Dan 2228 USA0.001-0.3120-6.20 
  Hrop, Stephen 1958 USA0.501-0.1720-3.40 
 * 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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