Individual Calculations April 2019
 Jayakumar, Adarsh  Total change: 21.20  Rating chartPersonal card
 26th Annual Western Class Championships Van Nuys, California USA 2019-03-01
RcRownchangeKK*chgGame
 2180 2293 3.00 3 1.06 20 21.20 
  Jones, Aaron 2071 USA1.0010.22204.40 
  Avendano, Paul f2171 MEX1.0010.33206.60 
  Costello, Alexander f2298 USA1.0010.512010.20 

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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