Individual Calculations November 2009
 Dobrenko, Artur  Total change: -22.50  Rating chartPersonal card
 Rector Cup 2009 IM Elets RUS 2009-09-12
RcRownchangeKK*chgGame
 2267 2223 3.50 10 -0.90 25 -22.50 
  Davydiants, Eduard 2204 RUS1.0010.472511.75 
  Truskavetsky, Alexandr m2385 UKR0.5010.21255.25 
  Vorontsov, Nikolay m2318 KAZ0.5010.13253.25 
  Lomakina, Galja wm2080 RUS0.001-0.6925-17.25 
  Pogosian, Manvel 2292 BLR0.001-0.4025-10.00 
  Airapetian, Tatevik wf2185 RUS0.001-0.5525-13.75 
  Schepetkova, Margarita 2218 RUS0.501-0.0125-0.25 
  Ajrapetian, Gevorg 2390 RUS0.5010.22255.50 
  Shkalov, Oleg 2270 RUS0.001-0.4325-10.75 
  Odnorozhenko, Evgenyi m2330 UKR0.5010.15253.75 

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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