Individual Calculations January 2016
 Bisiriyu-Salam, Oluwaseun  Total change: -8.20  Rating chartPersonal card
 Marshall 2015 November-December FIDE Mondays New York, New York USA 2015-11-16
RcRownchangeKK*chgGame
 1974 2102 1.50 3 -0.41 20 -8.20 
  Shen, Arthur f2361 USA0.001-0.1820-3.60 
  Brendel, John J 1814 USA1.0010.16203.20 
  Izrayelit, Boris 1747 USA0.501-0.3920-7.80 

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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