Individual Calculations September 2011
 Derbenev, Andrey  Total change: 22.30  Rating chartPersonal card
 Volga Cup 2011 Master-open Kostroma RUS 2011-07-04
RcRownchangeKK*chgGame
 2276 2331 7.00 10 1.25 10 12.50 
  Mikhailov, Viacheslav 2240 RUS1.0010.38103.80 
  Khatoev, Eduard 2277 RUS0.501-0.0810-0.80 
  Tsyhanchuk, Stanislav f2295 BLR1.0010.45104.50 
  Belyakov, Bogdan f2367 RUS0.5010.05100.50 
  Vorobjov, Denis S. 2265 RUS0.501-0.0910-0.90 
  Tappyrov, Vladimir f2312 RUS0.501-0.0310-0.30 
  Vakhlamov, Igor L. f2336 RUS0.001-0.4910-4.90 
  Gorbatenko, Kateryna wf2144 UKR1.0010.26102.60 
  Vorontsov, Nikolay m2302 KAZ1.0010.46104.60 
  Suslova, Alena wf2217 RUS1.0010.34103.40 

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.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2365 2331 5.00 9 0.98 10 9.80 
  Kharchenko, Daniil 1938 RUS1.0010.08100.80 
  Popov, Valerij g2550 RUS0.5010.28102.80 
  Fedoseev, Vladimir g2520 RUS1.0010.75107.50 
  Neverov, Valeriy g2500 UKR0.5010.22102.20 
  Efanov, Nikolai m2423 RUS1.0010.63106.30 
  Savchenko, Boris g2615 RUS0.001-0.1610-1.60 
  Baryshpolets, Andrey m2474 UKR0.001-0.3110-3.10 
  Palchun, Grigory 2144 RUS0.501-0.2410-2.40 
  Eryshkanova, Anastasiya wf2122 RUS0.501-0.2710-2.70 

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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