Individual Calculations April 2009
 Basencyan, Mark  Total change: 47.50  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 1965 1848 1.50 4 0.07 25 1.75 
  Mesropian, Khachatur 2161 ARM0.001-0.1425-3.50 
  Eranyan, Khachatur 1942 ARM0.001-0.3725-9.25 
  Nersisyan, Alexandr 1955 ARM0.5010.15253.75 
  Mkrtchyan, Sargis 1800 ARM1.0010.432510.75 

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)
 
NOTE: K factor changed
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2113 1848 3.00 8 1.52 15 22.80 
  Shapfiullin, Ildar 2175 RUS1.0010.871513.05 
  Nozdrachev, Leonid 2198 RUS0.001-0.1115-1.65 
  Dudkin, Maxim 2104 RUS1.0010.811512.15 
  Remizov, Juri 2174 RUS0.001-0.1315-1.95 
  Romanov, Sergey 2083 RUS0.001-0.2115-3.15 
  Orekhovsky, Vasily 2016 RUS0.001-0.2815-4.20 
  Aliekhin, Vladislav 2120 RUS1.0010.831512.45 
  Malov, Lev 2036 RUS0.001-0.2615-3.90 

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)
 
NOTE: K factor changed
 Aeroflot open C Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2108 1848 3.00 8 1.53 15 22.95 
  Kozlov, Vadim 2133 RUS0.001-0.1615-2.40 
  Bezgodova, Maria wf2101 RUS0.001-0.1915-2.85 
  Piskov, Vladimir 2030 RUS1.0010.741511.10 
  Tkachuk, Andrey 2153 RUS0.5010.36155.40 
  Ginzburg, Igor 2068 ISR0.5010.28154.20 
  Nguyen, Viet Son 2088 VIE1.0010.801512.00 
  Remizov, Juri 2174 RUS0.001-0.1315-1.95 
  Yeo, Michael J 2120 ENG0.001-0.1715-2.55 

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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