Individual Calculations February 2017
 Poletaev, Vitaly  Total change: 3.60  Rating chartPersonal card
 PFO 2017 Seniors men Izhevsk RUS 2017-01-03
RcRownchangeKK*chgGame
 1975 2012 4.50 8 0.18 20 3.60 
  Ladilov, Alexander 1699 RUS1.0010.14202.80 
  Terenin, Leonid 2165 RUS0.5010.20204.00 
  Ibraev, Vasilij f2147 RUS0.5010.18203.60 
  Apsatarov, Ivan 1867 RUS0.501-0.1920-3.80 
  Shiliaev, Valery 1886 RUS1.0010.33206.60 
  Shuklin, Nikolay 2159 RUS0.001-0.3020-6.00 
  Kleimenov, Yury 2101 RUS0.001-0.3820-7.60 
  Shcherbakov, Alexander V. 1773 RUS1.0010.20204.00 

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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