Individual Calculations January 2009
 Vorotnikov, Vlad  Total change: 12.90  Rating chartPersonal card
 Voronezh Club Chmp. 2008 Final open Voronezh RUS 2008-10-10
RcRownchangeKK*chgGame
 2226 2098 4.00 9 0.86 15 12.90 
  Kostin, Alexey m2370 RUS1.0010.831512.45 
  Provkin, Vladimir 2297 RUS0.001-0.2415-3.60 
  Sergienko, Sergey m2438 RUS0.001-0.1215-1.80 
  Koshelev, Vladimir 1984 RUS1.0010.34155.10 
  Lukovnikov, Alexander 2317 RUS0.001-0.2215-3.30 
  Zhurikhin, Alexander 2104 RUS0.001-0.4915-7.35 
  Polyansky, Viktor 2094 RUS1.0010.49157.35 
  Sokolovsky, Victor 2051 RUS1.0010.43156.45 
  Lukjanenko, Alexander 2378 RUS0.001-0.1615-2.40 

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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