Individual Calculations July 2019
 Buyatanov, Viktor  Total change: -34.00  Rating chartPersonal card
 Sochi-2019_Open Sochi RUS 2019-06-13
RcRownchangeKK*chgGame
 1625 1656 3.50 8 -0.85 40 -34.00 
  Shkurkin, Andrey f2056  * RUS0.001-0.0840-3.20 
  Balayan, Eduard 1546 RUS0.001-0.6540-26.00 
  Adzhar, Timur 1258 RUS1.0010.08403.20 
  Biriukov, Ilja m2056  * RUS0.001-0.0840-3.20 
  Maisakov, Mikhail 1621 RUS0.001-0.5540-22.00 
  Korovina, Yana 1672 RUS0.5010.02400.80 
  Shaforostov, Dmitry 1526 RUS1.0010.324012.80 
  Akopian, Artur 1268 RUS1.0010.09403.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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