Blitz: Individual Calculations February 2014
 Korobov, Ivan  Total change: -48.20  Rating chartPersonal card
 Championship of the SZFO among boys to 15. BLITZ. St. Petersburg RUS 2013-12-06
RcRownchangeKK*chgGame
 1848 1947 2.00 7 -2.41 20 -48.20 
  Rudenko, Naum 1826 RUS0.001-0.6620-13.20 
  Natarov, Ilya 1739 RUS1.0010.23204.60 
  Arkhipov, Vladislav 1775 RUS0.001-0.7320-14.60 
  Kovalenko, Dmitrii 1707 RUS0.001-0.8020-16.00 
  Potemkin, Daniil 1728 RUS1.0010.22204.40 
  Galchenko, Matvey 2203 RUS0.001-0.1920-3.80 
  Nesterov, Arseniy 1961 RUS0.001-0.4820-9.60 

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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