Individual Calculations July 2014
 Koshelev, Vladimir  Total change: -16.95  Rating chartPersonal card
 18th Voronezh International Chess Festival (FIDE Open) Voronezh RUS 2014-06-12
RcRownchangeKK*chgGame
 1861 1874 2.50 7 -1.13 15 -16.95 
  Gubar, Valery 2108 RUS1.0010.791511.85 
  Shadrin, Anton 2019 RUS0.001-0.3115-4.65 
  Repkin, Alexander 2086 RUS0.001-0.2315-3.45 
  Savenko, Ivan 1641 RUS1.0010.21153.15 
  Kolybelkin, Oleg 1746 RUS0.001-0.6715-10.05 
  Pivina, Mariya 1679 RUS0.501-0.2515-3.75 
  Astakhov, Alexander 1751 RUS0.001-0.6715-10.05 

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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