Individual Calculations January 2020
 Smirnov, Roman  Total change: -12.60  Rating chartPersonal card
 Kostroma city men 2019 Kostroma RUS 2019-11-14
RcRownchangeKK*chgGame
 1675 1923 5.50 8 -0.63 20 -12.60 
  Maltsev, Genrikh 1523  * RUS1.0010.08201.60 
  Malashenko, Artem 1579 RUS1.0010.12202.40 
  Petrov, Eduard 1768 RUS0.501-0.2120-4.20 
  Tselakov, Sergei 2134 RUS0.001-0.2320-4.60 
  Glushkov, Petr 1532 RUS1.0010.09201.80 
  Gorkov, Mikhail 1523  * RUS0.501-0.4220-8.40 
  Saik, Maxim 1523  * RUS1.0010.08201.60 
  Pervovsky, Boris 1817 RUS0.501-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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