Individual Calculations April 2009
 Emdin, Mark  Total change: 53.55  Rating chartPersonal card
 Petrovskaya Ladya 2009 open Peterhof RUS 2009-01-03
RcRownchangeKK*chgGame
 1986 1885 5.00 9 1.55 15 23.25 
  Valov, Ilya 2235 RUS0.001-0.1115-1.65 
  Pimenov, Revolt 2235 RUS0.001-0.1115-1.65 
  Fedoseeva, Valentina 1765 RUS1.0010.34155.10 
  Pyatin, Alexander 2024 RUS1.0010.691510.35 
  Andaburskis, Aleksejs 2059 LAT0.001-0.2715-4.05 
  Musaev, Shamil 1784 RUS1.0010.36155.40 
  Sorokina, Anastasia wf2087 RUS0.5010.26153.90 
  Styazhkina, Anna wf1926 RUS0.5010.06150.90 
  Khan, Andrey 1758 RUS1.0010.33154.95 

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)
 
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2083 1885 4.00 8 2.02 15 30.30 
  Klimovets, Kirill 2183 RUS0.001-0.1515-2.25 
  Konovalov, Viatcheslav 2086 RUS0.5010.26153.90 
  Firstov, Pavel 2043 RUS1.0010.711510.65 
  Zhukovsky, Viacheslav 2115 RUS0.5010.29154.35 
  Panko, Alexander 2087 RUS0.001-0.2415-3.60 
  Piskov, Vladimir 2030 RUS0.001-0.3115-4.65 
  Masich, Vladimir 2053 RUS1.0010.721510.80 
  Anfinogenov, Artem 2068 RUS1.0010.741511.10 

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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