Individual Calculations January 2009
 Epifantsev, Igor  Total change: 12.75  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2008 Novokuznetsk RUS 2008-11-22
RcRownchangeKK*chgGame
 2102 2198 6.50 9 0.85 15 12.75 
  Denisov, Alexander Grig. 1972 RUS0.501-0.2915-4.35 
  Suslikova, Oksana 1982 RUS1.0010.22153.30 
  Alimov, Alexander 2023 RUS1.0010.27154.05 
  Sergeev, Sergei 2083 RUS0.001-0.6615-9.90 
  Shukan, Mikhail 2104 RUS1.0010.37155.55 
  Veselyy, Andrey 2118 RUS1.0010.39155.85 
  Oschepkov, Dmitri 2109 RUS1.0010.38155.70 
  Lomantsov, Evgenij 2350 RUS1.0010.701510.50 
  Shukan, Alexander 2178 RUS0.001-0.5315-7.95 

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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