Individual Calculations October 2017
 Busygin, Stanislav  Total change: 22.60  Rating chartPersonal card
 Marshall September 2017 Weekend FIDE New York, New York USA 2017-09-01
RcRownchangeKK*chgGame
 2014 2157 4.50 5 1.13 20 22.60 
  Lugo, Prospero Augusto 1780 USA1.0010.09201.80 
  Miyasaka, Matthew 2060 USA0.501-0.1320-2.60 
  Gras, Guillaume 2051 FRA1.0010.36207.20 
  Chen, Justin 2136 USA1.0010.47209.40 
  Sena, Juan 2042 DOM1.0010.34206.80 

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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