Blitz: Individual Calculations May 2015
 Petrosian, Davit G.  Total change: -157.20  Rating chartPersonal card
 Aeroflot Open 2015 Blitz Moscow RUS 2015-04-05
RcRownchangeKK*chgGame
 2265 2506 6.50 18 -7.86 20 -157.20 
  Ovod, Evgenija mwg2229 RUS0.501-0.3320-6.60 
  Ovod, Evgenija mwg2229 RUS0.501-0.3320-6.60 
  Le, Tuan Minh f2281 VIE0.001-0.7820-15.60 
  Le, Tuan Minh f2281 VIE0.001-0.7820-15.60 
  Gluhovsky, Mark 2272 RUS0.001-0.7920-15.80 
  Gluhovsky, Mark 2272 RUS0.501-0.2920-5.80 
  Kovalevskaya, Ekaterina mwg2294 RUS1.0010.23204.60 
  Kovalevskaya, Ekaterina mwg2294 RUS0.501-0.2720-5.40 
  Krapivin, Alexander g2315 RUS0.501-0.2520-5.00 
  Krapivin, Alexander g2315 RUS0.501-0.2520-5.00 
  Byambaa, Zulzaga f2205 MGL0.001-0.8520-17.00 
  Byambaa, Zulzaga f2205 MGL0.001-0.8520-17.00 
  Kathmale, Sameer m2280 IND0.001-0.7920-15.80 
  Kathmale, Sameer m2280 IND0.001-0.7920-15.80 
  Salman, Pavel f2288 RUS1.0010.22204.40 
  Salman, Pavel f2288 RUS0.501-0.2820-5.60 
  Savenkov, Konstantin f2220 RUS0.501-0.3420-6.80 
  Savenkov, Konstantin f2220 RUS0.501-0.3420-6.80 

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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