Individual Calculations March 2011
 Petukhov, Nikolay  Total change: 30.45  Rating chartPersonal card
 4-d elimination tournament of central chess hours Moscow RUS 2010-12-26
RcRownchangeKK*chgGame
 2021 1786 3.50 9 1.54 15 23.10 
  Mishakov, Anatoly 1938 RUS0.5010.20153.00 
  Koljishkin, Yuri S 2092 RUS0.5010.36155.40 
  Samatov, Anatolij 2004 RUS1.0010.781511.70 
  Magdalinskaya, Evgeniya 1928 RUS1.0010.691510.35 
  Rumjantsev, Juri 2186  * RUS0.001-0.0815-1.20 
  Yudkevich, Mikhail 2114 RUS0.001-0.1315-1.95 
  Shubin, Gennady 2031 RUS0.001-0.2015-3.00 
  Tekuchev, Robert 1994 RUS0.5010.27154.05 
  Lisachenko, Natalia 1899 RUS0.001-0.3515-5.25 
 * 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)
 
 Moscow Open 2011 E Moscow RUS 2011-01-29
RcRownchangeKK*chgGame
 2060 1803 2.00 8 0.49 15 7.35 
  Pestrov, Yury 2203  * RUS0.001-0.0815-1.20 
  Piskov, Vladimir 2046 RUS0.001-0.2015-3.00 
  Babaev, Mikhail 2011 GER0.001-0.2315-3.45 
  Polischuk, Anatoly 2078 RUS0.5010.33154.95 
  Gorshkov, Anatoly 2064 RUS0.5010.32154.80 
  Pokhlebin, Sergej 2036 RUS1.0010.791511.85 
  Balakhontsev, Alexandr 2031 RUS0.001-0.2115-3.15 
  Prasolov, Petr 2014 RUS0.001-0.2315-3.45 
 * 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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