Rapid: Individual Calculations October 2021
 Zagrebina, Marina  Total change: 15.40  Rating chartPersonal card
 Rapid Moscow. September 2021 - 2 Moscow RUS 2021-09-11
RcRownchangeKK*chgGame
 1601 1383 2.50 6 0.77 20 15.40 
  Kim, Andrey 1872 RUS0.001-0.0420-0.80 
  Betenev, Dmitry 1175 RUS0.501-0.2720-5.40 
  Keze, Arnis 1474 RUS1.0010.622012.40 
  Bezhenar, Georgy 1792 RUS0.001-0.0820-1.60 
  Khodyrev, Elisey Aleks 1456 RUS1.0010.602012.00 
  Onischenko, Andrey 1837 RUS0.001-0.0620-1.20 

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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