Individual Calculations October 2008
 Korobka, Andrey  Total change: -25.80  Rating chartPersonal card
 Saigin Memorial 2008 Brest BLR 2008-08-16
RcRownchangeKK*chgGame
 2032 2260 4.50 8 -1.72 15 -25.80 
  Davidchik, Alexandr 1952 BLR1.0010.14152.10 
  Berlin, Dmitriy 2053 BLR0.501-0.2715-4.05 
  Dmitriev, Ivan 2019 BLR0.001-0.8015-12.00 
  Kisel, Nikita 1967 BLR0.501-0.3515-5.25 
  Deshchits, Alexei 2020 BLR1.0010.20153.00 
  Shchur, Vladimir 2200 BLR0.001-0.5815-8.70 
  Melnik, Vladimir 1933 POR0.501-0.3715-5.55 
  Rosikhin, Igor 2115 BLR1.0010.31154.65 

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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