Individual Calculations April 2009
 Sosulin, Eduard  Total change: 5.40  Rating chartPersonal card
 Novomoskovsk 2009 Rtg Novomoskovsk RUS 2009-01-17
RcRownchangeKK*chgGame
 2264 2320 9.00 15 0.36 15 5.40 
  Patsyk, Aleksandr 2231 RUS0.501-0.1215-1.80 
  Brovkin, Alexander 2264 RUS0.501-0.0815-1.20 
  Ruchkin, Yuri 2235 RUS0.001-0.6215-9.30 
  Bukin, Alexander f2297 RUS0.001-0.5315-7.95 
  Zhavoronkov, Evgeny 2301 RUS1.0010.47157.05 
  Brikov, Illarion 2391 RUS0.5010.10151.50 
  Ivanov, Igor Y. 2110 RUS1.0010.23153.45 
  Elizavetenkov, Sergey 2213 RUS0.501-0.1515-2.25 
  Gusev, Aleksey m2406 RUS0.5010.12151.80 
  Meshkov, Alexander 2221 RUS0.501-0.1415-2.10 
  Arkhipov, Vladimir P. 2318 RUS0.5010.00150.00 
  Gurin, Anatoly f2248 RUS1.0010.40156.00 
  Mazun, Alexander 2267 RUS0.501-0.0715-1.05 
  Grinkevich, Sergey 2292 RUS1.0010.46156.90 
  Katkov, Sergey 2165 RUS1.0010.29154.35 

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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