Individual Calculations February 2017
 Ter-Saakian, Grigorii  Total change: 7.20  Rating chartPersonal card
 XXXI T. Petrosian Memorial - A Moscow RUS 2017-01-04
RcRownchangeKK*chgGame
 1832 1908 5.50 9 0.18 40 7.20 
  Zurabian, Vage 1641 RUS0.501-0.3240-12.80 
  Kozhukhov, Aleksandr 1586 RUS1.0010.13405.20 
  Geyvondian, Arsen 1856 RUS0.001-0.5740-22.80 
  Zavialov, Nikita A. 1914 RUS1.0010.514020.40 
  Semenov, Vladislav 1802 RUS0.501-0.1440-5.60 
  Matyunin, Vladislav 2033 RUS0.5010.17406.80 
  Lupolov, Boris 1845 RUS0.501-0.0940-3.60 
  Utrobin, Egor 1788 RUS1.0010.344013.60 
  Yarygin, Maksim 2019 RUS0.5010.15406.00 

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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