Individual Calculations January 2018
 Lachkov, Mikhail  Total change: -72.80  Rating chartPersonal card
 Classic - SFO championship - 2017. 17 y.o. Men Novosibirsk RUS 2017-11-02
RcRownchangeKK*chgGame
 1731 1659 1.50 8 -1.82 40 -72.80 
  Bogachkov, Viktor 2037 RUS0.001-0.0940-3.60 
  Sedykh, Fedor 1709 RUS0.5010.07402.80 
  Kovalenko, Mikhail 1797 RUS0.001-0.3140-12.40 
  Golubev, Egor 1607 RUS0.001-0.5740-22.80 
  Snegirev, Sergey 1836 RUS0.001-0.2740-10.80 
  Mosin, Dmitry K. 1617 RUS1.0010.444017.60 
  Brodetskiy, Vladimir 1509 RUS0.001-0.7040-28.00 
  Zvezdakov, Alexander 1739 RUS0.001-0.3940-15.60 

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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