Rapid: Individual Calculations August 2015
 Petukhov, Vladimir  Total change: 3.20  Rating chartPersonal card
 Rapid Cup of President_2015-3 Nizhny Novgorod RUS 2015-07-13
RcRownchangeKK*chgGame
 1832 1820 4.50 9 0.16 20 3.20 
  Semenov, Maxim 2083 RUS0.001-0.1820-3.60 
  Zavivaeva, Emilia wc1530 RUS0.001-0.8420-16.80 
  Fedorychev, Alexey 1629 RUS1.0010.25205.00 
  Zavivaev, Ilya 1637 RUS1.0010.26205.20 
  Obrezchikov, Mikhail 1928 RUS0.001-0.3520-7.00 
  Rakov, Anatoly 1968 RUS1.0010.702014.00 
  Sintialev, Sergey V. 2008 RUS0.001-0.2620-5.20 
  Shilnikov, Igor S. 1762 RUS1.0010.42208.40 
  Akulov, Alexandr 1939 RUS0.5010.16203.20 

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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