Individual Calculations December 2013
 Kopylov, Alexander A.  Total change: -16.00  Rating chartPersonal card
 IV Mendeleev Tournament 2013 Rng Tyumen RUS 2013-11-03
RcRownchangeKK*chgGame
 2305 2440 4.50 9 -1.60 10 -16.00 
  Musakaev, Emil f2327 RUS0.001-0.6510-6.50 
  Kazakov, Konstantin f2346 KAZ0.501-0.1310-1.30 
  Postnikov, Daniil 2259 RUS1.0010.26102.60 
  Popov, Mikhail 2237 RUS0.501-0.2610-2.60 
  Biriukov, Nikolai m2403 UKR0.001-0.5510-5.50 
  Grebenschikov, Vladimir m2238 KAZ1.0010.24102.40 
  Gurkin, Anton 2238 KAZ1.0010.24102.40 
  Yuzhakov, Oleg f2331 RUS0.501-0.1510-1.50 
  Yuffa, Daniil f2368 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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