Individual Calculations October 2008
 Agrafenin, Andrey  Total change: 24.45  Rating chartPersonal card
 Saigin Memorial 2008 Brest BLR 2008-08-16
RcRownchangeKK*chgGame
 2120 2018 4.50 7 1.93 15 28.95 
  Melnichenko, Alexander 2245 UKR1.0010.791511.85 
  Poleshchuk, Dmitriy 2187 BLR0.5010.22153.30 
  Dmitriev, Ivan 2019 BLR1.0010.50157.50 
  Ulasevich, Sergei 2089 BLR0.5010.10151.50 
  Shchur, Vladimir 2200 BLR0.001-0.2615-3.90 
  Rosikhin, Igor 2115 BLR1.0010.63159.45 
  Zhukov, Nikolai 1984 BLR0.501-0.0515-0.75 

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)
 
 Kobrin 2008 Kobrin BLR 2008-08-22
RcRownchangeKK*chgGame
 2041 2018 3.00 7 -0.30 15 -4.50 
  Ulasevich, Sergei 2089 BLR0.001-0.4015-6.00 
  Grib, Roman 2033 BLR0.001-0.4815-7.20 
  Yaromchuk, Maksim 2102 BLR0.001-0.3815-5.70 
  Melnik, Vladimir 1933 POR1.0010.38155.70 
  Krasovskaya, Anastasia 1931 BLR1.0010.38155.70 
  Melnichenko, Alexander 2245 UKR0.001-0.2115-3.15 
  Davidchik, Alexandr 1952 BLR1.0010.41156.15 

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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