Individual Calculations November 2009
 Petrov, Artur  Total change: -0.45  Rating chartPersonal card
 Vladimir open 2009 A Vladimir RUS 2009-08-18
RcRownchangeKK*chgGame
 2337 2341 4.50 9 -0.03 15 -0.45 
  Fedorov, Alexei g2595 BLR0.001-0.1915-2.85 
  Rettore, Ludwig 2175 ITA1.0010.28154.20 
  Stojkov, Sergei 2035 RUS1.0010.14152.10 
  Kornev, Alexei g2527 RUS0.5010.24153.60 
  Goganov, Aleksey f2434 RUS0.001-0.3715-5.55 
  Chernova, Anastasia 2199 RUS1.0010.31154.65 
  Yatzenko, Anton 2347 RUS0.001-0.4915-7.35 
  Simonov, Vladimir 2231 RUS1.0010.35155.25 
  Tunik, Gennady g2493 RUS0.001-0.3015-4.50 

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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