Individual Calculations October 2014
 Pershin, Denis  Total change: 7.20  Rating chartPersonal card
 St. Petersburg Amateur Open Champ. 2014 St. Petersburg RUS 2014-08-22
RcRownchangeKK*chgGame
 2102 2256 5.00 7 0.18 40 7.20 
  Korobitsyn, Daniil 1925 RUS1.0010.12404.80 
  Abramov, Nikita 2082 RUS0.001-0.7340-29.20 
  Merzlyakov, Ivan 1954 RUS1.0010.15406.00 
  Skvortsov, Alexander 2087 RUS1.0010.284011.20 
  Pogosian, Vladimir 2151 ARM1.0010.364014.40 
  Bryakin, Mikhail 2169 RUS0.501-0.1240-4.80 
  Martynenko, Andrei f2344 RUS0.5010.12404.80 

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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