Individual Calculations June 2013
 Grigoriev, Sergey  Total change: 8.55  Rating chartPersonal card
 Open April B Moscow RUS 2013-04-13
RcRownchangeKK*chgGame
 1876 1966 5.00 8 0.07 15 1.05 
  Golovin, Vitaliy 1694 RUS1.0010.17152.55 
  Potseluev, Sergey 2047 RUS0.5010.11151.65 
  Levashov, Michael 1926 RUS0.001-0.5615-8.40 
  Chaschin, Oleg 1733 RUS1.0010.21153.15 
  Golovanov, Vasily 2019 RUS0.001-0.4315-6.45 
  Kuleshov, Ivan 1842 RUS1.0010.33154.95 
  Tagirov, Kajum K 1889 RUS0.501-0.1115-1.65 
  Shalimov, Sergey 1859 RUS1.0010.35155.25 

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)
 
 Victory Day 2013, open A Moscow RUS 2013-05-04
RcRownchangeKK*chgGame
 2010 1972 4.00 8 0.50 15 7.50 
  Rozanov, Pavel B. f2269 RUS0.001-0.1515-2.25 
  Minko, Dmitry 1677 RUS1.0010.15152.25 
  Eryshkanova, Anastasiya wf2149 RUS0.001-0.2715-4.05 
  Shein, Andrey 1572  * RUS1.0010.08151.20 
  Pak, Alexander 2145 RUS1.0010.731510.95 
  Dedyukhin, Oleg 2184 RUS0.001-0.2315-3.45 
  Anfinogenov, Artem 2081 RUS0.001-0.3515-5.25 
  Polischuk, Anatoly 2002 RUS1.0010.54158.10 
 * 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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