Individual Calculations September 2010
 Potemkin, Kirill  Total change: 15.30  Rating chartPersonal card
 Perm June 2010 Perm RUS 2010-06-21
RcRownchangeKK*chgGame
 2102 1945 3.50 8 1.02 15 15.30 
  Syrokhvatov, Leonid V. 2235 RUS1.0010.841512.60 
  Nechaev, Nikolay A. 2148 RUS1.0010.761511.40 
  Orekhov, Viktor 2256 RUS0.001-0.1415-2.10 
  Terenin, Leonid 2222 RUS0.5010.33154.95 
  Tatarinov, Dmitry 2072 RUS0.001-0.3315-4.95 
  Kohanov, Boris 1995 RUS0.001-0.4315-6.45 
  Turov, Vladimir 2112 RUS0.001-0.2815-4.20 
  Ignashevich, Anna 1773 RUS1.0010.27154.05 

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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