Individual Calculations December 2013
 Miyasaka, Matthew  Total change: 8.10  Rating chartPersonal card
 2103 MCC November FIDE Grand Prix New York, New York USA 2013-11-02
RcRownchangeKK*chgGame
 2020 1954 1.50 3 0.27 30 8.10 
  West, James R 2089 USA0.5010.18305.40 
  Tanenbaum, Zachary 1946 USA1.0010.493014.70 
  Garcia, Erick G 2026 USA0.001-0.4030-12.00 

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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