Individual Calculations August 2012
 Ruchkin, Yuri  Total change: 6.45  Rating chartPersonal card
 Rating tournament 2012 Novomoskovsk RUS 2012-06-20
RcRownchangeKK*chgGame
 2262 2238 6.50 13 0.43 15 6.45 
  Grinkevich, Sergey 2299 RUS0.5010.08151.20 
  Menshov, Vladimir 2291 RUS0.001-0.4315-6.45 
  Kotova, Larisa 2118 RUS0.501-0.1615-2.40 
  Sotnikov, Alexey 2113 RUS1.0010.33154.95 
  Zhavoronkov, Evgeny 2309 RUS1.0010.60159.00 
  Yashin, Aleksey A 2001 RUS0.501-0.3015-4.50 
  Moiseev, Andrey 2321 RUS0.5010.11151.65 
  Gurin, Anatoly f2285 RUS0.5010.07151.05 
  Bukin, Alexander f2302 RUS0.5010.09151.35 
  Trubizin, Ivan S 2321 RUS0.001-0.3915-5.85 
  Yagubi, Asif 2306 AZE0.5010.09151.35 
  Brikov, Illarion 2407 RUS0.5010.22153.30 
  Sosulin, Eduard f2329 RUS0.5010.12151.80 

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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