Blitz: Individual Calculations April 2023
 Rosanov, Lev I.  Total change: 16.80  Rating chartPersonal card
 Blitz Moscow seniors 2023 Moscow RUS 2023-02-26
RcRownchangeKK*chgGame
 1896 1859 5.00 9 0.84 20 16.80 
  Poluektov, Yury f2202 RUS0.001-0.1220-2.40 
  Nogaev, Gennadiy 1640 RUS1.0010.22204.40 
  Melnik, Sergey 2089 RUS0.001-0.2120-4.20 
  Vasiliev, Sergey G 1875 RUS1.0010.522010.40 
  Amelichkin, Nikolay 1697 RUS1.0010.29205.80 
  Gorbatov, Alexej m2053 RUS0.001-0.2520-5.00 
  Chudinovskikh, Alexander M m1963 RUS0.001-0.3620-7.20 
  Danilin, Vladimir 1744 RUS1.0010.34206.80 
  Gaan, Anatoly K. 1797 RUS1.0010.41208.20 

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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