Individual Calculations April 2009
 Potapov, Vladimir  Total change: 0.00  Rating chartPersonal card
 PriFR Chmp. 2009 Men open Kazan RUS 2009-01-20
RcRownchangeRpKK*chgGame
 2178 0 3.50 9 0.00 2098   0.00 
  Shabalin, Evgeny 2219 RUS1.0010.00 0.00 
  Bukavshin, Ivan f2326 RUS0.0010.00 0.00 
  Davydov, Stepan 2197 RUS0.5010.00 0.00 
  Volodin, Ivan 2172 RUS0.5010.00 0.00 
  Mokshanov, Alexey 2185 RUS0.0010.00 0.00 
  Ospennikov, Dmitry V f2259 RUS0.5010.00 0.00 
  Zlachevskiy, Leonid 2139 RUS0.0010.00 0.00 
  Pavlov, Viktor 2050 RUS0.0010.00 0.00 
  Sakharov, Lev 2057 RUS1.0010.00 0.00 

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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