Individual Calculations July 2010
 Bush, Jason  Total change: 3.15  Rating chartPersonal card
 R.Kholmov Memorial 2010 Moscow RUS 2010-06-05
RcRownchangeKK*chgGame
 2005 1912 3.00 7 0.21 15 3.15 
  Vul, Arkadi Eremeevich g2282 RUS0.001-0.1015-1.50 
  Liapustin, Anatoly 1790 RUS1.0010.33154.95 
  Chistyakov, Andrey 1841 RUS1.0010.40156.00 
  Rumjantsev, Juri 2220 RUS0.001-0.1415-2.10 
  Skakun, Valentina 1855 RUS0.001-0.5815-8.70 
  Yusubov, Timur 1966 RUS1.0010.58158.70 
  Einor, Pavel 2080 RUS0.001-0.2815-4.20 

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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