Rapid: Individual Calculations July 2021
 Chumak, Arsenii  Total change: 11.60  Rating chartPersonal card
 Rapid Moscow. June 2021 - 1 Moscow RUS 2021-06-05
RcRownchangeKK*chgGame
 1688 1611 3.50 7 0.58 20 11.60 
  Polevoy, Yusuf 1159 RUS1.0010.06201.20 
  Kambur, Evgeny 2054 RUS0.001-0.0620-1.20 
  Karevskiy, Pavel 1446 RUS1.0010.28205.60 
  Saulina, Varvara wf1970 RUS0.001-0.1020-2.00 
  Nikishin, Igor 1414 RUS1.0010.25205.00 
  Vul, Arkadi Eremeevich g1960 RUS0.5010.39207.80 
  Bardyk, Artem 1816 RUS0.001-0.2420-4.80 

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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