Rapid: Individual Calculations May 2016
 Bonin, Jay R  Total change: 3.60  Rating chartPersonal card
 April 2016 Marshall Masters New York, New York USA 2016-04-19
RcRownchangeKK*chgGame
 2271 2331 2.50 4 0.18 20 3.60 
  Chernin, Oliver 2177 USA1.0010.29205.80 
  Lapan, Dan 2187 USA0.501-0.1920-3.80 
  Colas, Joshua f2376 USA1.0010.562011.20 
  Sturt, Raven M 2345 USA0.001-0.4820-9.60 

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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