Rapid: Individual Calculations November 2016
 Sena, Juan  Total change: 18.60  Rating chartPersonal card
 2016 October Marshall Masters New York, New York USA 2016-10-18
RcRownchangeKK*chgGame
 2287 2177 2.00 3 0.93 20 18.60 
  Privman, Boris f2254 USA1.0010.612012.20 
  Lu, Maximillian c2215 USA1.0010.552011.00 
  Sturt, Raven M 2392 USA0.001-0.2320-4.60 

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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