Individual Calculations March 2015
 Piterbarg, Alexander  Total change: 15.80  Rating chartPersonal card
 Belovodsk Rtg Open Belovodsk UKR 2015-02-20
RcRownchangeKK*chgGame
 2064 2036 5.00 9 0.79 20 15.80 
  Dikoy, Oleksiy 1932 UKR0.501-0.1420-2.80 
  Biketov, Dmitry 2035 UKR1.0010.502010.00 
  Shershakov, Dmitry 2160 UKR0.001-0.3320-6.60 
  Sipetin, Vladislav 2025 RUS0.001-0.5220-10.40 
  Kochin, Valery 1964 UKR1.0010.40208.00 
  Korol, Alexey 1981 UKR1.0010.42208.40 
  Goncharov, Oleg f2210 UKR0.001-0.2720-5.40 
  Kobylkin, Evgeni f2307 UKR0.5010.33206.60 
  Zinchenko, Dmitro 1962 UKR1.0010.40208.00 

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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