Rapid: Individual Calculations September 2015
 Chibukhchyan, Erik  Total change: -4.80  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years - rapid St. Petersburg RUS 2015-08-10
RcRownchangeKK*chgGame
 2121 1852 1.50 9 -0.24 20 -4.80 
  Panov, Maksim 2252  * RUS0.001-0.0820-1.60 
  Shapiro, David f2127 RUS0.001-0.1720-3.40 
  Gogin, Maksim 2252  * RUS0.001-0.0820-1.60 
  Mikhailovsky, Vladimir 2139 RUS0.001-0.1620-3.20 
  Kukhmazov, Arsen m2252  * RUS0.001-0.0820-1.60 
  Puzko, Danila f2048 RUS0.001-0.2520-5.00 
  Bondarenko, Ivan 1914 RUS1.0010.592011.80 
  Malyshev, Grigory 2151 RUS0.5010.35207.00 
  Petrushev, Nikita 1953 RUS0.001-0.3620-7.20 
 * 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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