Rapid: Individual Calculations May 2023
 Endzhievskii, Ivan  Total change: 9.60  Rating chartPersonal card
 Novocherkassk open senior rapid 2023 Novocherkassk RUS 2023-04-22
RcRownchangeKK*chgGame
 1804 1642 3.00 8 0.48 20 9.60 
  Likhobabin, Aleksander 1887 RUS0.001-0.2020-4.00 
  Bykanov, Sergei 2029 RUS0.001-0.0920-1.80 
  Bendusov, Viktor 1593 RUS1.0010.43208.60 
  Prokhoda, Nikola f1986 BLR0.001-0.1220-2.40 
  Fedorova, Tamara 1619 RUS1.0010.47209.40 
  Bukharov, Alexander V. 1915 RUS0.001-0.1720-3.40 
  Bakurov, Viacheslav 1659 RUS1.0010.522010.40 
  Sundukov, Igor 1747 RUS0.001-0.3620-7.20 

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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