Rapid: Individual Calculations December 2017
 Yen, William  Total change: -12.60  Rating chartPersonal card
 Marshall Masters November 2017 New York, New York USA 2017-11-21
RcRownchangeKK*chgGame
 2206 1962 0.00 3 -0.63 20 -12.60 
  Jacobson, Aaron f2289 USA0.001-0.1320-2.60 
  Rozman, Levy f2258 USA0.001-0.1520-3.00 
  Smith, Daniel 2070 USA0.001-0.3520-7.00 

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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