Rapid: Individual Calculations April 2018
 Jacobson, Brandon  Total change: 12.20  Rating chartPersonal card
 Marshall Masters March 2018 New York, New York USA 2018-03-20
RcRownchangeKK*chgGame
 2202 2271 3.00 4 0.61 20 12.20 
  Patay, Travis 2022 USA1.0010.19203.80 
  Kacheishvili, Giorgi g2546 GEO0.001-0.1720-3.40 
  Brain, Logan 2124 USA1.0010.30206.00 
  Graif, William 2117 CAN1.0010.29205.80 

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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