Individual Calculations February 2017
 Devyatiarov, Leonid  Total change: -24.20  Rating chartPersonal card
 PFO 2017 Seniors men Izhevsk RUS 2017-01-03
RcRownchangeKK*chgGame
 1876 1843 2.50 8 -1.21 20 -24.20 
  Shuklin, Nikolay 2159 RUS0.001-0.1320-2.60 
  Goloshchapov, Yury 1643 RUS1.0010.24204.80 
  Shiliaev, Valery 1886 RUS0.5010.06201.20 
  Verdnikov, Vladimir 2101 RUS0.001-0.1820-3.60 
  Norkin, Yaks 1594 RUS0.001-0.8120-16.20 
  Akhiyarov, Viktor 1820 RUS1.0010.47209.40 
  Lozhkin, Yury 2073 RUS0.001-0.2120-4.20 
  Shafiev, Shamil 1732 RUS0.001-0.6520-13.00 

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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