Rapid: Individual Calculations September 2016
 Chumachenko, Alexander  Total change: -15.20  Rating chartPersonal card
 Memorial G. Sharapy_Rapid Rostov-on-Don RUS 2016-07-31
RcRownchangeKK*chgGame
 1962 1869 2.00 7 -0.76 20 -15.20 
  Reva, Kirill 2269  * RUS0.001-0.0820-1.60 
  Smougalev, Gennady f2194 RUS0.001-0.1320-2.60 
  Litovchenko, Darya 1607 RUS1.0010.18203.60 
  Radchenko, Dmitry 2042 RUS0.001-0.2720-5.40 
  Kolmychek, Evelina wc1989 RUS0.001-0.3420-6.80 
  Zhabotinskiy, Sergey 1610 RUS1.0010.18203.60 
  Khoshafyan, Bagdasar 2021 RUS0.001-0.3020-6.00 
 * 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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