Rapid: Individual Calculations January 2023
 Korovin, Leonid  Total change: -15.00  Rating chartPersonal card
 Rapid - Mikhail Tulupov Memorial - 2022 Novosibirsk RUS 2022-12-06
RcRownchangeKK*chgGame
 1561 1328 1.00 7 -0.75 20 -15.00 
  Gorbunov, Yury 1775 RUS0.001-0.0620-1.20 
  Abanin, Vladimir 1546 RUS0.001-0.2220-4.40 
  Lisitsa, Alexander 1355 RUS0.001-0.4620-9.20 
  Ptyushkin, Boris 1711 RUS0.001-0.0920-1.80 
  Kichigin, Vladimir 1468 RUS1.0010.692013.80 
  Kazazov, Anatoly 1284 RUS0.001-0.5620-11.20 
  Popov, Eugeny V 1791 RUS0.001-0.0520-1.00 

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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