Individual Calculations May 2015
 Penkov, Aleksey  Total change: 17.20  Rating chartPersonal card
 Spring Vacation 2015 CYSS-2 St. Petersburg RUS 2015-03-21
RcRownchangeKK*chgGame
 1954 1864 4.00 8 0.86 20 17.20 
  Grachev, Alexey 2031 RUS0.5010.22204.40 
  Chernov, Maksim 2000 RUS1.0010.682013.60 
  Lagashin, Pavel 2129 RUS0.001-0.1820-3.60 
  Bekhovskiy, Mikhail 2242 RUS0.001-0.0920-1.80 
  Gantsevich, Dmitry 1774 RUS0.501-0.1220-2.40 
  Lapin, Nikita 1622 RUS1.0010.20204.00 
  Klobukov, Sergey 1902 RUS1.0010.552011.00 
  Grigoriev, Oleg 1934 RUS0.001-0.4020-8.00 

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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