Rapid: Individual Calculations April 2019
 Andrenko, Iryna  Total change: 3.40  Rating chartPersonal card
 2019 U.S. Collegiate Rapid Championship Saint Louis, Missouri USA 2019-03-16
RcRownchangeKK*chgGame
 2445 2203 1.00 4 0.17 20 3.40 
  Theodorou, Nikolas m2551 GRE0.001-0.1120-2.20 
  Reshef, Omer m2438 ISR0.001-0.2120-4.20 
  Javakhadze, Zurab m2454 GEO0.001-0.1920-3.80 
  Wheeler, Cameron m2338 USA1.0010.682013.60 

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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