Individual Calculations April 2019
 Ioffe, Ilya  Total change: -7.00  Rating chartPersonal card
 Central FR Chmp. 2019 Orel RUS 2019-02-22
RcRownchangeKK*chgGame
 2074 2236 6.00 9 -0.35 20 -7.00 
  Stepochkin, Fedor 1917 RUS1.0010.13202.60 
  Lomakina, Galja wm2032 RUS0.501-0.2620-5.20 
  Kurbatov, Andrei 2050 RUS0.501-0.2420-4.80 
  Shkalov, Oleg 2215 RUS0.001-0.5320-10.60 
  Snurnitsyn, Alexander E 2028 RUS1.0010.23204.60 
  Martyntsev, Roman 2049 RUS1.0010.26205.20 
  Terentev, Mikhail 2084 RUS0.501-0.2020-4.00 
  Kazmin, Semen 2059 RUS0.501-0.2320-4.60 
  Vyaznikov, Sergey O 2229 RUS1.0010.49209.80 

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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