Individual Calculations November 2015
 Arkhipkin, Ilya  Total change: 2.40  Rating chartPersonal card
 Grand-prix Dvorets IIIrd stage, Group A Moscow RUS 2015-10-03
RcRownchangeKK*chgGame
 1849 1958 4.50 7 0.06 40 2.40 
  Makhlin, Miron 1679 RUS0.501-0.3440-13.60 
  Lupolov, Boris 1738 RUS0.501-0.2840-11.20 
  Positselskiy, Dmitriy 1834 RUS1.0010.334013.20 
  Terekhin, Vladimir I. 1958 RUS0.5010.00400.00 
  Antonian, Grant 1984 RUS0.5010.04401.60 
  Badzgaradze, Elena 1698 RUS1.0010.18407.20 
  Titov, Evgeny 2053 RUS0.5010.13405.20 

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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