Individual Calculations January 2019
 Petukhov, Igor  Total change: -1.80  Rating chartPersonal card
 UR chmp 2018 std (final) Izhevsk RUS 2018-12-09
RcRownchangeKK*chgGame
 1873 1836 4.00 9 -0.09 20 -1.80 
  Muhutdinov, Rustam 1885 RUS1.0010.572011.40 
  Osipov, Daniil 2029 RUS0.001-0.2520-5.00 
  Poletaev, Vitaly 2014 RUS0.001-0.2720-5.40 
  Sitchikhina, Milana 1708 RUS0.001-0.6720-13.40 
  Anesyan, David 1554 RUS1.0010.16203.20 
  Meluzov, Sergey 1760 RUS1.0010.40208.00 
  Shuklin, Nikolay 2097 RUS0.001-0.1820-3.60 
  Shafiev, Shamil 1693 RUS1.0010.31206.20 
  Lykov, Sergey 2118 RUS0.001-0.1620-3.20 

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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