Individual Calculations September 2012
 Chernoev, Yakov  Total change: -16.95  Rating chartPersonal card
 Sukharev Memorial Seniors 2012 open Novosibirsk RUS 2012-07-18
RcRownchangeKK*chgGame
 1908 1875 2.50 8 -1.13 15 -16.95 
  Pisarsky, Georgy 2074 RUS0.001-0.2415-3.60 
  Konjkov, Victor 1953 RUS0.001-0.3915-5.85 
  Dubrovin, Yury 2005 RUS1.0010.681510.20 
  Pshenichnikov, Valerij 1719 RUS1.0010.29154.35 
  Merkuriev, Vyacheslav 1982 RUS0.5010.15152.25 
  Kuryshev, Alexander 1918 RUS0.001-0.4415-6.60 
  Migunov, Vladislav 1769 RUS0.001-0.6415-9.60 
  Chaschin, Nikolai 1844 RUS0.001-0.5415-8.10 

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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