Individual Calculations April 2009
 Trenbukov, Alexey  Total change: -6.50  Rating chartPersonal card
 Poltavskaya vstrechi-6 Rtg Poltavskaya RUS 2009-01-24
RcRownchangeKK*chgGame
 2098 2041 4.00 10 -0.26 25 -6.50 
  Barsegian, Ararat 2184 ARM0.001-0.3125-7.75 
  Simonian, Vladislav 2014 RUS0.501-0.0425-1.00 
  Oganian, Miran 2016 RUS0.501-0.0325-0.75 
  Oganyan, Arsen 2240 RUS0.001-0.2425-6.00 
  Markosian, Sergey 1917 RUS1.0010.33258.25 
  Karaev, Seit 2082 RUS1.0010.562514.00 
  Fomichenko, Svetlana wg2271 UKR0.5010.29257.25 
  Demurin, Evgeny 2084 RUS0.001-0.4425-11.00 
  Lugovskoy, Maxim 2014 RUS0.501-0.0425-1.00 
  Mumdgan, Suren 2161 RUS0.001-0.3425-8.50 

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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