Individual Calculations August 2017
 Kostin, Alexey  Total change: 5.90  Rating chartPersonal card
 Zagorovsky Memorial Open 2017 Voronezh RUS 2017-06-27
RcRownchangeKK*chgGame
 2025 2246 6.00 9 -0.67 10 -6.70 
  Kuzmin, Vitaly 1846  * RUS1.0010.08100.80 
  Cherednichenko, Viktor 1953 RUS1.0010.15101.50 
  Lukovnikov, Alexander 2238 RUS0.001-0.5110-5.10 
  Poltavets, Ivan 1856 RUS1.0010.09100.90 
  Krivtsov, Alexander 2240 RUS0.501-0.0110-0.10 
  Volodin, Konstantin 1846  * RUS1.0010.08100.80 
  Peschansky, Mikhail 2162 RUS0.001-0.6210-6.20 
  Koshelev, Vladimir 1846  * RUS1.0010.08100.80 
  Kovalenko, Sergey 2239 RUS0.501-0.0110-0.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Championship Lipetsk district 2017 Tyushevka RUS 2017-07-19
RcRownchangeKK*chgGame
 2076 2246 7.50 9 1.26 10 12.60 
  Yuriev, Taras 1846  * RUS1.0010.08100.80 
  Makashov, Nikolay 1846  * RUS1.0010.08100.80 
  Tatarinova, Elena 1934 RUS1.0010.14101.40 
  Skvortsov, Andrey 2137 RUS1.0010.35103.50 
  Ushakov, Aleksander 2077 RUS1.0010.28102.80 
  Loskutov, Sviatoslav 2315 RUS1.0010.60106.00 
  Provkin, Vladimir 2180 RUS0.501-0.0910-0.90 
  Grachev, Andrey 2272 RUS0.001-0.4610-4.60 
  Izhokin, Igor 2077 RUS1.0010.28102.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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