Individual Calculations January 2018
 Petrovsky, Andrey  Total change: 53.20  Rating chartPersonal card
 Classic - SFO championship - 2017. 17 y.o. Men Novosibirsk RUS 2017-11-02
RcRownchangeKK*chgGame
 1882 1895 6.00 9 1.33 40 53.20 
  Marchuk, Rostislav 2199 RUS0.5010.364014.40 
  Semenov, Leonid 1760 RUS0.001-0.6840-27.20 
  Khatuev, Bair 1659 RUS1.0010.20408.00 
  Kovalenko, Mikhail 1797 RUS0.001-0.6340-25.20 
  Sandanov, Tumen 1703 RUS1.0010.254010.00 
  Solodyankin, Timofey 1870 RUS1.0010.474018.80 
  Kanzychakov, Mihail 1881 RUS1.0010.484019.20 
  Shoboev, Dandar 2033 RUS1.0010.694027.60 
  Kyshtymov, Daniil 2037 RUS0.5010.19407.60 

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)
 

 

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