Individual Calculations December 2017
 Zakirov, Artur  Total change: 23.20  Rating chartPersonal card
 Moscow Chmp. B15 2017 Moscow RUS 2017-11-11
RcRownchangeKK*chgGame
 1697 1833 6.50 9 0.58 40 23.20 
  Ivanov, Stepan 1580 RUS0.501-0.3140-12.40 
  Ratataev, Ilya 1453 RUS0.501-0.4140-16.40 
  Drobin, Maxim 1634 RUS0.501-0.2640-10.40 
  Boger, Juri 1641 RUS1.0010.254010.00 
  Kalita, Daniil 1539 RUS1.0010.15406.00 
  Zhukov, Anton 2006 RUS0.001-0.2740-10.80 
  Zlotin, Grigori 1479 RUS1.0010.11404.40 
  Kirchei, Viktoriia 1808 RUS1.0010.474018.80 
  Dudin, Gleb 2133 RUS1.0010.854034.00 

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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