Individual Calculations February 2015
 Levashov, Michael  Total change: -4.40  Rating chartPersonal card
 Open Moscow B January Moscow RUS 2015-01-03
RcRownchangeKK*chgGame
 1816 1919 5.50 9 -0.22 20 -4.40 
  Proskurin, Grigory 1732 RUS0.501-0.2420-4.80 
  Mikhailov, Artem 1682 RUS0.501-0.3020-6.00 
  Voronov, Vladimir Yu. 1801 RUS0.501-0.1620-3.20 
  Golovanov, Vasily 1964 RUS0.5010.06201.20 
  Golovin, Vitaliy 1817 RUS0.501-0.1420-2.80 
  Seleznev, Yury 1797 RUS1.0010.33206.60 
  Jakovlev, Oleg 1889 RUS0.501-0.0420-0.80 
  Keze, Arnis 1702 RUS1.0010.22204.40 
  Selifonova, Aleksandra 1956 RUS0.5010.05201.00 

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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