Individual Calculations April 2013
 Vorobtsov, Artur  Total change: 10.50  Rating chartPersonal card
 Simachev Victor Memorial-2013-B open Novosibirsk RUS 2013-02-13
RcRownchangeKK*chgGame
 1826 1792 4.00 8 0.35 30 10.50 
  Bychkova, Alina wc1901 RUS0.001-0.3530-10.50 
  Migunov, Vladislav 1757 RUS1.0010.453013.50 
  Letyagin, Boris 1863 RUS0.001-0.4030-12.00 
  Ivanov, Albert 1773 RUS1.0010.473014.10 
  Zavodchikov, Alexander 2012 RUS0.001-0.2230-6.60 
  Chernova, Anna 1744 RUS0.501-0.0730-2.10 
  Shestakov, Alexey 1789 RUS1.0010.503015.00 
  Narchuk, Margarita 1769 RUS0.501-0.0330-0.90 

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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