Individual Calculations October 2020
 Belyaev, Boris  Total change: -10.60  Rating chartPersonal card
 Championship Rostovchessclub 2020 standard Rostov-on-Don RUS 2020-09-02
RcRownchangeKK*chgGame
 1725 1734 4.00 9 -0.53 20 -10.60 
  Mikhaylov, Artem 2125 RUS0.001-0.0920-1.80 
  Gevorkyan, Ashot 1359 RUS1.0010.09201.80 
  Koshelnik, Ivan 1516 RUS0.501-0.2820-5.60 
  Lindenbaum, Viktor 1976 RUS0.001-0.2020-4.00 
  Volgin, Maksim 1334  * RUS1.0010.08201.60 
  Kardashov, Artem 1851 RUS0.5010.16203.20 
  Parinov, Ivan 2024 RUS1.0010.842016.80 
  Yermolenko, Vitaly 1901 RUS0.001-0.2820-5.60 
  Postol, Miron 1440 RUS0.001-0.8520-17.00 
 * 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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