Individual Calculations July 2009
 Matsenko, Elena  Total change: -45.30  Rating chartPersonal card
 Moscow region Spring 2009 IM Serpukhov RUS 2009-05-01
RcRownchangeKK*chgGame
 2263 2094 1.00 14 -3.02 15 -45.30 
  Kovtunenko, Alexandr 2188 RUS0.5010.13151.95 
  Ponomarev, Dmitry f2342 RUS0.001-0.1915-2.85 
  Turutin, Alexander f2373 RUS0.001-0.1615-2.40 
  Gorbatenko, Kateryna wf2086 UKR0.001-0.5115-7.65 
  Ajrapetian, Gevorg 2366 RUS0.001-0.1715-2.55 
  Antipov, Mikhail Al. c2208 RUS0.001-0.3415-5.10 
  Oparin, Grigoriy c2257 RUS0.001-0.2815-4.20 
  Odnorozhenko, Evgenyi m2392 UKR0.001-0.1515-2.25 
  Gutenev, Alexander f2348 RUS0.001-0.1915-2.85 
  Rozanov, Pavel B. f2306 RUS0.001-0.2315-3.45 
  Vorontsov, Nikolay m2312 KAZ0.5010.28154.20 
  Terzi, Alexei 1820 BLR0.001-0.8315-12.45 
  Airapetian, Gor f2369 RUS0.001-0.1715-2.55 
  Lavretzkij, Roman m2320 BLR0.001-0.2115-3.15 

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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