Individual Calculations May 2012
 Skoriak, Ivan  Total change: 14.55  Rating chartPersonal card
 Moscow Chmp. 2012 Seniors Moscow RUS 2012-02-11
RcRownchangeKK*chgGame
 2043 1921 4.00 9 0.97 15 14.55 
  Rosanov, Lev I. 2093 RUS1.0010.731510.95 
  Ljamin, Vladimir 2111 RUS0.001-0.2515-3.75 
  Zverkhovski, Vladimir 2039 RUS0.5010.16152.40 
  Valeev, Sergey 2085 RUS0.001-0.2815-4.20 
  Saenko, Vitaly 2023 RUS0.5010.14152.10 
  Smotriakov, Arkady 1968 RUS1.0010.57158.55 
  Martynov, Vladimir 2133 RUS0.001-0.2315-3.45 
  Kashirsky, Eugeny D. 1979 RUS0.001-0.4215-6.30 
  Novikov, Sergey M. 1955 RUS1.0010.55158.25 

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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