Individual Calculations January 2018
 Kovalenko, Mikhail  Total change: 10.00  Rating chartPersonal card
 Classic - SFO championship - 2017. 17 y.o. Men Novosibirsk RUS 2017-11-02
RcRownchangeKK*chgGame
 1823 1797 4.50 9 0.25 40 10.00 
  Bazhenov, Aleksandr 2143 RUS0.001-0.1140-4.40 
  Pozdnyakov, Anton 1835 RUS0.5010.05402.00 
  Lachkov, Mikhail 1659 RUS1.0010.314012.40 
  Petrovsky, Andrey 1895 RUS1.0010.634025.20 
  Brin, Ilya 2044 RUS0.001-0.1940-7.60 
  Prokofiev, Matvey 2022 RUS0.001-0.2240-8.80 
  Tsybenov, Roman 1611 RUS0.001-0.7440-29.60 
  Fankin, Alexander 1495 RUS1.0010.15406.00 
  Sandanov, Tumen 1703 RUS1.0010.374014.80 

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)
 

 

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