Individual Calculations April 2013
 Lyazhkov, Sergey  Total change: 10.95  Rating chartPersonal card
 Spring Vacations 2013 Open St. Petersburg RUS 2013-03-14
RcRownchangeKK*chgGame
 1860 1773 3.50 7 0.73 15 10.95 
  Krukovsky, Alexander 2038 RUS0.001-0.1815-2.70 
  Matchenya, Ivan 1673 RUS1.0010.36155.40 
  Gantsevich, Aleksei 2026 RUS1.0010.811512.15 
  Bekhovskiy, Mikhail 1932 RUS0.5010.21153.15 
  Chernov, Maksim 1982 RUS0.001-0.2315-3.45 
  Siryi, Ratibor 1673 RUS0.001-0.6415-9.60 
  Lokhno, Ivan 1697 RUS1.0010.40156.00 

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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