Rapid: Individual Calculations September 2021
 Pukhov, Ivan  Total change: 43.60  Rating chartPersonal card
 Cup of Hope_Rapid_A_2021 Nizhniy Novgorod RUS 2021-08-22
RcRownchangeKK*chgGame
 1909 1744 5.50 9 2.18 20 43.60 
  Afrikantov, Fedor 1562 RUS1.0010.26205.20 
  Lavrov, Maxim m2266 RUS0.001-0.0320-0.60 
  Parygin, Kirill 1405 RUS1.0010.12202.40 
  Golovin, Leonid 2386 RUS0.001-0.0120-0.20 
  Vasilyev, Leonid 1683 RUS1.0010.42208.40 
  Tkachuk, Andrey 1604 RUS1.0010.31206.20 
  Rychagov, Alexander 2158 RUS1.0010.932018.60 
  Shendrik, Zhanna 1930 RUS0.5010.24204.80 
  Pristalov, Evgeny 2191 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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