Individual Calculations January 2011
 Zherebukh, Yaroslav  Total change: -8.60  Rating chartPersonal card
 M.Chigorin Memorial 2010 St.Petersburg RUS 2010-10-28
RcRownchangeKK*chgGame
 2396 2563 5.50 9 -0.86 10 -8.60 
  Yakimenko, Alexander A. 2211 RUS1.0010.11101.10 
  Mishuchkov, Nikolai M. f2364 RUS0.001-0.7610-7.60 
  Manin, Viktor 2253 UZB1.0010.14101.40 
  Vlasenko, Miroslav m2355 RUS1.0010.23102.30 
  Kalegin, Evgenij m2453 RUS0.001-0.6510-6.50 
  Kashtanov, Ruslan m2351 RUS1.0010.23102.30 
  Ushenina, Anna mwg2466 UKR0.501-0.1310-1.30 
  Slugin, Sergey m2440 RUS1.0010.33103.30 
  Grachev, Boris g2668 RUS0.001-0.3610-3.60 

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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