Rapid: Individual Calculations June 2017
 Colas, Joshua  Total change: 25.40  Rating chartPersonal card
 Marshall May 2017 Masters New York, New York USA 2017-05-16
RcRownchangeKK*chgGame
 2292 2352 3.50 4 1.27 20 25.40 
  Barutcu, Baris 1986 TUR1.0010.10202.00 
  Sturt, Raven M 2409 USA1.0010.582011.60 
  Perez, Robert M 2318 USA1.0010.45209.00 
  Norowitz, Yaacov m2455 USA0.5010.14202.80 

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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