Individual Calculations April 2017
 Kovalevskaya, Ekaterina  Total change: -1.40  Rating chartPersonal card
 FIDE Women's World Championship 2017 Tehran IRI 2017-02-10
RcRownchangeKK*chgGame
 2407 2423 0.50 2 -0.54 10 -5.40 
  Gaponenko, Inna mwg2407 UKR0.001-0.5210-5.20 
  Gaponenko, Inna mwg2407 UKR0.501-0.0210-0.20 

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)
 
 Aeroflot Open 2017 A Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2584 2423 3.00 9 0.40 10 4.00 
  Van Foreest, Jorden g2584 NED1.0010.71107.10 
  Swiercz, Dariusz g2645 POL0.5010.28102.80 
  Cordova, Emilio g2655 PER0.001-0.2110-2.10 
  Karthikeyan, Murali g2578 IND0.001-0.2910-2.90 
  Donchenko, Alexander g2553 GER0.5010.18101.80 
  Zhigalko, Andrey g2571 BLR0.001-0.3010-3.00 
  Schroeder, Jan-Christian g2543 GER0.5010.16101.60 
  Morovic Fernandez, Ivan g2550 CHI0.5010.17101.70 
  Predke, Alexandr g2573 RUS0.001-0.3010-3.00 

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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