Rapid: Individual Calculations April 2019
 Korenchuk, Alexander  Total change: 8.40  Rating chartPersonal card
 Rapid Grand Prix -Chelny 6 stage Naberezhnye Chelny RUS 2019-02-23
RcRownchangeKK*chgGame
 1747 1730 4.00 8 0.24 20 4.80 
  Shafigullina, Zarina wf2130  * RUS1.0010.922018.40 
  Salakhov, Ilsur 1988 RUS0.001-0.1820-3.60 
  Zakirov, Rustam 2037 RUS0.001-0.1420-2.80 
  Koldaev, Denis 1433 RUS1.0010.15203.00 
  Brezgin, Anatoly 1761 RUS0.001-0.4620-9.20 
  Guseinova, Vusala 1330  * RUS1.0010.08201.60 
  Safin, Robert 1962 RUS0.001-0.2120-4.20 
  Safin, Vildan 1331 RUS1.0010.08201.60 
 * 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)
 
 Rapid Grand Prix - Chelny_7th stage Naberezhnye Chelny RUS 2019-03-17
RcRownchangeKK*chgGame
 1804 1730 3.50 8 0.18 20 3.60 
  Salakhov, Ilsur 1988 RUS0.001-0.1820-3.60 
  Mullina, Almira 1332 RUS1.0010.08201.60 
  Sultanov, Dzhalil 1972 RUS1.0010.802016.00 
  Maksimov, Sergei A. 2073 RUS0.001-0.1220-2.40 
  Ashiev, Eduard f2112 RUS0.001-0.0920-1.80 
  Ershova, Margarita 1560 RUS1.0010.28205.60 
  Pavlov, Bogdan 1754 RUS0.001-0.4720-9.40 
  Balmyshova, Oksana 1639 RUS0.501-0.1220-2.40 

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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