Individual Calculations February 2013
 Ponomarchuk, Anastasia  Total change: 12.60  Rating chartPersonal card
 Nezhmetdinov B Moscow RUS 2013-01-05
RcRownchangeKK*chgGame
 1899 1768 3.50 8 0.84 15 12.60 
  Jakovlev, Oleg 1976 RUS1.0010.771511.55 
  Rossal, Valeriy I. 2073 RUS0.5010.36155.40 
  Sorokin, Adones 1913 RUS0.001-0.3115-4.65 
  Samatov, Anatolij 1938 RUS0.001-0.2815-4.20 
  Shilin, Alexey 1732 RUS1.0010.45156.75 
  Grigorian, Maksim 1873 RUS0.001-0.3615-5.40 
  Khomitskiy, Pavel 1863 RUS0.001-0.3715-5.55 
  Mironov, Yury 1822 RUS1.0010.58158.70 

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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