Individual Calculations February 2017
 Ibraev, Vasilij  Total change: 34.80  Rating chartPersonal card
 PFO 2017 Seniors men Izhevsk RUS 2017-01-03
RcRownchangeKK*chgGame
 2034 2147 7.50 9 1.74 20 34.80 
  Maslennikov, Vladimir 1838 RUS1.0010.14202.80 
  Ivanov, Nikolay A. 1868 RUS0.501-0.3420-6.80 
  Poletaev, Vitaly 2012 RUS0.501-0.1820-3.60 
  Lozhkin, Yury 2073 RUS1.0010.40208.00 
  Rylov, Evgeny 1978 RUS1.0010.28205.60 
  Lykov, Sergey 2110 RUS0.501-0.0520-1.00 
  Shuklin, Nikolay 2159 RUS1.0010.522010.40 
  Verdnikov, Vladimir 2101 RUS1.0010.44208.80 
  Terenin, Leonid 2165 RUS1.0010.532010.60 

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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