Individual Calculations March 2012
 Petrova, Olga  Total change: -8.25  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2082 2258 6.00 9 -0.55 15 -8.25 
  Kuptsov, Anatoly 1965 RUS1.0010.15152.25 
  Ermolaev, Evgeny 2085 RUS1.0010.27154.05 
  Khanin, Semen 2130 RUS0.001-0.6715-10.05 
  Toder, Alexander 2072 RUS1.0010.26153.90 
  Denishev, Marat 2121 RUS0.001-0.6815-10.20 
  Konovalov, Viatcheslav 2066 RUS1.0010.25153.75 
  Andronov, Ilya 2102 RUS1.0010.29154.35 
  Orekhovsky, Vasily 2119 RUS0.501-0.1915-2.85 
  Morozov, Egor 2080 RUS0.501-0.2315-3.45 

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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