Rapid: Individual Calculations October 2021
 Sudarkina, Ekaterina  Total change: -14.00  Rating chartPersonal card
 SPb Junior Team Club Championship 2021 Super League St. Petersburg RUS 2021-09-26
RcRownchangeKK*chgGame
 1539 1329 0.00 3 -0.70 20 -14.00 
  Kudin, Alexander 1591 RUS0.001-0.1820-3.60 
  Nikolaev, Nikita S. 1541 RUS0.001-0.2320-4.60 
  Ismailov, Magomed Dm. 1484 RUS0.001-0.2920-5.80 

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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