Individual Calculations March 2010
 Pak, Alexander  Total change: -46.95  Rating chartPersonal card
 24. T.Petrosian Memorial 2010 open Moscow RUS 2010-01-03
RcRownchangeKK*chgGame
 1935 1970 1.00 6 -2.32 15 -34.80 
  Apryshko, Gleb 2278 RUS0.001-0.1415-2.10 
  Partskhaladze, David 1776 RUS0.001-0.7515-11.25 
  Kovalev, Egor 1785 RUS1.0010.26153.90 
  Frolova, Ekaterina 2009 RUS0.001-0.4515-6.75 
  Gevondian, Arman 1952 RUS0.001-0.5315-7.95 
  Sarana, Alexey 1808 RUS0.001-0.7115-10.65 

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)
 
 Moscow open 2010 B Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2101 1970 1.50 5 -0.20 15 -3.00 
  Tabaryan, Artem 2254 RUS0.5010.34155.10 
  Vorobjov, Denis S. 2237 RUS0.001-0.1815-2.70 
  Pugachov, Vladimir 2123 RUS0.001-0.3015-4.50 
  Malyshev, Pavel 1741 RUS1.0010.21153.15 
  Chubar, Vladimir m2148 UKR0.001-0.2715-4.05 

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)
 
 Aeroflot open 2010 C Moscow RUS 2010-02-09
RcRownchangeKK*chgGame
 1944 1970 3.00 7 -0.61 15 -9.15 
  Janse, Paul 2161 NED0.001-0.2515-3.75 
  Filatov, Semen 1578 RUS0.501-0.4215-6.30 
  Raondi, Yan-Martin 1705 RUS1.0010.18152.70 
  Poljakov, Aleksandr 2154 RUS0.001-0.2615-3.90 
  Komov, Sergey 1834 RUS0.501-0.1815-2.70 
  Kotov, Dmitry 2110 RUS0.5010.19152.85 
  Drozdov, Vladimir E. 2065 RUS0.5010.13151.95 

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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