Individual Calculations April 2019
 Piatin, Oleg  Total change: -36.60  Rating chartPersonal card
 Grand-prix Dvorets, 2nd stage 2019, Group A Moscow RUS 2019-03-02
RcRownchangeKK*chgGame
 1899 2026 2.50 7 -2.14 20 -42.80 
  Gavrilov, Victor 1750 RUS1.0010.17203.40 
  Zhukov, Anton 2076 RUS0.001-0.4320-8.60 
  Anisimov, Yuri 1919 RUS0.001-0.6520-13.00 
  Gumirov, Konstantin L 1909 RUS0.001-0.6620-13.20 
  Knjazev, Artem 1811 RUS1.0010.23204.60 
  Zakirov, Artur 1859 RUS0.501-0.2220-4.40 
  Solomin, Maxim 1966 RUS0.001-0.5820-11.60 

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)
 
 Championship Moscow 2019 Seniors Moscow RUS 2019-03-14
RcRownchangeKK*chgGame
 1952 2026 5.00 8 0.31 20 6.20 
  Goncharov, Aleksey 1626  * RUS1.0010.08201.60 
  Guberniev, Alexey 2273 RUS0.001-0.1920-3.80 
  Savinov, Victor 1887 RUS1.0010.31206.20 
  Semenov, Viktor 1891 RUS0.501-0.1820-3.60 
  Dubrovin, Anatoly 1887 RUS1.0010.31206.20 
  Guseinov, Sergey 2107 RUS0.001-0.3920-7.80 
  Bakhtin, Vladimir A. 2090 RUS0.5010.09201.80 
  Kalinsky, Vladimir 1858 RUS1.0010.28205.60 
 * 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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