Individual Calculations January 2009
 Rozhnev, Ivan  Total change: 4.35  Rating chartPersonal card
 Åvropa-Azia 2008 open Perm RUS 2008-11-10
RcRownchangeKK*chgGame
 2092 2113 5.00 9 0.29 15 4.35 
  Chukharev, Sergey f2355 RUS0.001-0.2015-3.00 
  Ganiev, Takhir 1971 RUS1.0010.31154.65 
  Sosnin, Alexander 2050 RUS1.0010.41156.15 
  Poletaev, Vitaly 2083 RUS0.001-0.5415-8.10 
  Nechaev, Alexey 2187 RUS0.001-0.4015-6.00 
  Artemenko, Rimma 1763 RUS1.0010.11151.65 
  Simakov, Andrey 2093 RUS1.0010.47157.05 
  Guliaev, Viktor 2093 RUS1.0010.47157.05 
  Abashev, Alex 2229 RUS0.001-0.3415-5.10 

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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