Individual Calculations November 2009
 Yakimenko, Alexander A.  Total change: -4.65  Rating chartPersonal card
 Gul'ko-50 open Moscow RUS 2009-09-06
RcRownchangeKK*chgGame
 2105 2240 4.00 7 -0.68 15 -10.20 
  Absoliamov, Javday 1938 RUS1.0010.15152.25 
  Mayorov, Vasili 2095 RUS1.0010.31154.65 
  Kozlov, Vladimir N m2271 RUS0.001-0.4615-6.90 
  Piskun, Alexey 2150 RUS1.0010.38155.70 
  Gorin, Alexandr 2055 RUS0.001-0.7415-11.10 
  Kashirsky, Eugeny D. 2003 RUS1.0010.20153.00 
  Rumjantsev, Juri 2226 RUS0.001-0.5215-7.80 

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)
 
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2277 2240 4.50 9 0.37 15 5.55 
  Zhou, Weiqi g2593 CHN0.001-0.1115-1.65 
  Yurenok, Maria S wf1981 ENG1.0010.18152.70 
  Shimanov, Aleksandr g2508 RUS0.001-0.1715-2.55 
  Sokolova, Vera wf2087 RUS0.501-0.2015-3.00 
  Zheleznaykov, Peter 1990 RUS1.0010.19152.85 
  Yaksin, Oleg 2385 RUS1.0010.691510.35 
  Goganov, Aleksey f2442 RUS0.001-0.2415-3.60 
  Pankov, German f2359 RUS0.001-0.3415-5.10 
  Balaian, Alina 2148 RUS1.0010.37155.55 

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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