Individual Calculations September 2009
 Vastrukhin, Oleg  Total change: 23.85  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2434 2300 4.50 9 1.59 15 23.85 
  Novikov, Stanislav g2540 RUS0.5010.30154.50 
  Bryzgalin, Kirill g2497 RUS0.5010.25153.75 
  Ziatdinov, Raset g2425 USA1.0010.671510.05 
  Papin, Vasily m2462 RUS0.001-0.2915-4.35 
  Bodnaruk, Anastasia wg2373 RUS0.001-0.4015-6.00 
  Aitbayev, Aslan 2387 KAZ0.5010.12151.80 
  Agaragimov, Djakhangir f2370 AZE1.0010.60159.00 
  Petukhov, Dmitry f2392 RUS1.0010.63159.45 
  Petrushin, Alexander I m2456 RUS0.001-0.2915-4.35 

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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