Rapid: Individual Calculations September 2015
 Bondarenko, Ivan  Total change: 4.20  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years - rapid St. Petersburg RUS 2015-08-10
RcRownchangeKK*chgGame
 2128 1914 2.50 9 0.21 20 4.20 
  Ermolaev, Evgeny f2314  * RUS0.001-0.0820-1.60 
  Savenkov, Konstantin f2314  * RUS0.001-0.0820-1.60 
  Obodenko, Amir 2174 RUS0.001-0.1820-3.60 
  Zaozerskih, Sergey 1904 RUS0.501-0.0120-0.20 
  Malyshev, Grigory 2151 RUS1.0010.802016.00 
  Mikhailovsky, Vladimir 2139 RUS1.0010.782015.60 
  Chibukhchyan, Erik 1852 RUS0.001-0.5920-11.80 
  Puzko, Danila f2048 RUS0.001-0.3220-6.40 
  Gogin, Maksim 2259 RUS0.001-0.1120-2.20 
 * 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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