Rapid: Individual Calculations April 2016
 Erakhtin, Igor  Total change: -14.00  Rating chartPersonal card
 Kaluga Region Rapid. Stage 3 Belousovo RUS 2016-03-20
RcRownchangeKK*chgGame
 1691 1458 1.00 7 -0.70 20 -14.00 
  Polkovnikov, Nikolay 1858  * RUS0.001-0.0820-1.60 
  Benikov, Alexandr 1794 RUS0.001-0.1220-2.40 
  Naibov, Fizuli 1618 RUS1.0010.712014.20 
  Belov, Vlad 1817 RUS0.001-0.1020-2.00 
  Leonchenko, Sergey 1858  * RUS0.001-0.0820-1.60 
  Myslin, Semen 1477 RUS0.001-0.4720-9.40 
  Kovalev, Ilya 1418 RUS0.001-0.5620-11.20 
 * 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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