Individual Calculations May 2011
 Semenov, Sergey N.  Total change: 20.85  Rating chartPersonal card
 Spring on Petrograd Side 2011 St. Petersburg RUS 2011-04-04
RcRownchangeKK*chgGame
 2070 1934 4.00 8 1.39 15 20.85 
  Nuretdinov, Igor 2254 TJK0.001-0.1315-1.95 
  Orlov, Sergei 1704 RUS1.0010.21153.15 
  Asaturian, Stepan 2035 RUS0.001-0.3615-5.40 
  Aseev, Vladimir 2126 RUS0.5010.25153.75 
  Pyatin, Alexander 2109 RUS0.5010.23153.45 
  Fateev, Michail 2104 RUS1.0010.721510.80 
  Petrov, Valentin 2137 RUS0.001-0.2415-3.60 
  Lyubimtsev, Albert 2089 RUS1.0010.711510.65 

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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