Individual Calculations March 2018
 Vunder, Andrey  Total change: -8.60  Rating chartPersonal card
 Winter on Petrograd Side 2018 St. Petersburg RUS 2018-01-22
RcRownchangeKK*chgGame
 1980 2132 5.50 9 -0.70 20 -14.00 
  Gantsevich, Dmitry 1769 RUS1.0010.10202.00 
  Gantsevich, Aleksei 1961 RUS0.501-0.2320-4.60 
  Gantsevich, Aleksey A. 1982 RUS1.0010.30206.00 
  Savinov, Leonid 2026 RUS0.501-0.1420-2.80 
  Kononov, Viktor V. 2060 RUS0.501-0.1020-2.00 
  Kuznetsov, Felix 2180 RUS0.001-0.4320-8.60 
  Sofyin, Pavel 1943 RUS0.501-0.2520-5.00 
  Ismagilov, Igor 1827 RUS1.0010.14202.80 
  Voronenkov, Sergey 2069 RUS0.501-0.0920-1.80 

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)
 
 St. Petersburg 91st Championship_Semifinal St. Petersburg RUS 2018-02-10
RcRownchangeKK*chgGame
 2137 2115 4.50 9 0.27 20 5.40 
  Gogin, Maksim f2326 RUS0.001-0.2320-4.60 
  Gorlov, Artem 1935 RUS1.0010.26205.20 
  Gantsevich, Aleksey A. 1967 RUS0.001-0.7020-14.00 
  Gerasimov, Nikolay Y. 2020 RUS1.0010.37207.40 
  Emdin, Mark 2193 RUS1.0010.612012.20 
  Azimov, Ilyas 2184 RUS0.5010.10202.00 
  Kuznetsov, Felix 2185 RUS0.001-0.4020-8.00 
  Khadzhiev, Valery 2206 RUS1.0010.622012.40 
  Artamonov, Valery 2218 RUS0.001-0.3620-7.20 

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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