Individual Calculations November 2009
 Vorontsov, Nikolay  Total change: -8.10  Rating chartPersonal card
 Rector Cup 2009 IM Elets RUS 2009-09-12
RcRownchangeKK*chgGame
 2258 2318 5.00 10 -0.81 10 -8.10 
  Lomakina, Galja wm2080 RUS0.501-0.3010-3.00 
  Pogosian, Manvel 2292 BLR0.501-0.0410-0.40 
  Dobrenko, Artur 2223 RUS0.501-0.1310-1.30 
  Airapetian, Tatevik wf2185 RUS1.0010.32103.20 
  Schepetkova, Margarita 2218 RUS0.501-0.1410-1.40 
  Ajrapetian, Gevorg 2390 RUS0.001-0.4010-4.00 
  Shkalov, Oleg 2270 RUS0.501-0.0710-0.70 
  Odnorozhenko, Evgenyi m2330 UKR0.5010.02100.20 
  Davydiants, Eduard 2204 RUS0.501-0.1610-1.60 
  Truskavetsky, Alexandr m2385 UKR0.5010.09100.90 

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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