Individual Calculations January 2009
 Ivanov, Igor Y  Total change: -34.90  Rating chartPersonal card
 Tula CCC Znayka 2008 Rtg Tula RUS 2008-11-17
RcRownchangeKK*chgGame
 2263 2145 1.00 13 -3.49 10 -34.90 
  Brikov, Illarion 2391 RUS0.001-0.1910-1.90 
  Krasnov, Yury A. 2146 RUS0.5010.00100.00 
  Katkov, Sergey 2165 RUS0.001-0.4710-4.70 
  Sukharev, Alexander 2267 RUS0.5010.17101.70 
  Sosulin, Eduard f2314 RUS0.001-0.2810-2.80 
  Meshkov, Alexander 2218 RUS0.001-0.4010-4.00 
  Mazun, Alexander 2267 RUS0.001-0.3310-3.30 
  Sotnikov, Alexey 2298 RUS0.001-0.3010-3.00 
  Gusev, Aleksey m2403 RUS0.001-0.1810-1.80 
  Biriukov, Ilja 2156 RUS0.001-0.4810-4.80 
  Sergeev, Dmitry 2317 RUS0.001-0.2710-2.70 
  Patsyk, Aleksandr 2170 RUS0.001-0.4710-4.70 
  Leonov, Mikhail A 2304 RUS0.001-0.2910-2.90 

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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