Rapid: Individual Calculations March 2021
 Donchenko, Ekaterina  Total change: 31.20  Rating chartPersonal card
 Rostov-on-Don_January 2021 rapid Rostov-on-Don RUS 2021-01-30
RcRownchangeKK*chgGame
 1806 1761 5.00 8 1.56 20 31.20 
  Drachev, Evgeniy 1494 RUS1.0010.18203.60 
  Kotenko, Pavel m2198 RUS0.001-0.0620-1.20 
  Kravtsov, Maksim N 1100 RUS1.0010.01200.20 
  Stadnichenko, Stanislav 1592 RUS1.0010.28205.60 
  Korovjakovsky, Dmitryi 1899 RUS1.0010.692013.80 
  Parinov, Ivan 2015 RUS0.001-0.1920-3.80 
  Sipetin, Vladislav f2238 RUS0.001-0.0520-1.00 
  Polozhentsev, Valery 1912 RUS1.0010.702014.00 

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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