Individual Calculations May 2017
 Gumbarg, Vladislav  Total change: 32.00  Rating chartPersonal card
 Novokuznetsk Spring 2017 Open Novokuznetsk RUS 2017-03-26
RcRownchangeKK*chgGame
 1908 1739 3.00 7 0.80 40 32.00 
  Chernov, Mikhail f2139  * RUS0.001-0.0840-3.20 
  Plotnikov, Sergey 1468 RUS1.0010.17406.80 
  Karpov, Arkadiy 2052 RUS0.5010.364014.40 
  Petukhov, Georgiy 1733 RUS0.501-0.0140-0.40 
  Bogachev, Alexandr 2018 RUS1.0010.844033.60 
  Sosnovskiy, Ivan 2125 RUS0.001-0.0940-3.60 
  Spirin, Alexandr 1819 RUS0.001-0.3940-15.60 
 * 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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