Individual Calculations July 2011
 Sergienko, Sergey  Total change: -18.10  Rating chartPersonal card
 Master open - Memorial Alekhine 2011 Voronezh RUS 2011-06-12
RcRownchangeKK*chgGame
 2273 2429 4.50 9 -1.81 10 -18.10 
  Lugovskoy, Maxim 2198 RUS0.501-0.2910-2.90 
  Barsamian, Eduard 2239 RUS0.501-0.2510-2.50 
  Doluhanova, Evgeniya wg2225 UKR0.001-0.7610-7.60 
  Zenzera, Alexey 2217 RUS1.0010.23102.30 
  Gorshkov, Yury S. 2302 RUS0.501-0.1710-1.70 
  Popelyshev, Igor V. 2155 RUS1.0010.17101.70 
  Petrov, Artur f2381 RUS1.0010.43104.30 
  Peskov, Alexsey m2382 UKR0.001-0.5710-5.70 
  Vlasenko, Miroslav m2357 RUS0.001-0.6010-6.00 

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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