Individual Calculations May 2017
 Sosnovskiy, Ivan  Total change: -47.00  Rating chartPersonal card
 Novokuznetsk Spring 2017 Open Novokuznetsk RUS 2017-03-26
RcRownchangeKK*chgGame
 1864 2125 4.00 8 -2.35 20 -47.00 
  Korobeynikov, Alexandr 1725  * RUS1.0010.08201.60 
  Chemakin, Pavel 1883 RUS0.001-0.8020-16.00 
  Vorobyova, Alyona wc2029 RUS0.001-0.6320-12.60 
  Plotnikov, Sergey 1725  * RUS1.0010.08201.60 
  Shamray, Nikita Z. 1750 RUS1.0010.09201.80 
  Bochkarev, Semen 2011 RUS0.001-0.6620-13.20 
  Gumbarg, Vladislav 1739 RUS1.0010.09201.80 
  Karpov, Arkadiy 2052 RUS0.001-0.6020-12.00 
 * 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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