Individual Calculations September 2010
 Kovalevsky, Stanislav  Total change: 6.50  Rating chartPersonal card
 Veresov memorial Minsk BLR 2010-06-26
RcRownchangeKK*chgGame
 1805 1644 2.00 7 -0.07 25 -1.75 
  Chubarov, Alexei 1920 BLR0.5010.33258.25 
  Osipova, Polina 1877 BLR0.001-0.2125-5.25 
  Borodachev, Svjatoslav 1724 BLR1.0010.612515.25 
  Zubtsov, Oleg 1856 BLR0.001-0.2325-5.75 
  Zmushko, Filipp 1709 BLR0.001-0.4125-10.25 
  Vialichka, Kiryl 1829 BLR0.001-0.2625-6.50 
  Garnova, Anastasia 1720 BLR0.5010.10252.50 

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)
 
 Minsk Open 2010 Minsk BLR 2010-08-03
RcRownchangeKK*chgGame
 1867 1644 2.00 7 0.33 25 8.25 
  Gerasimovitch, Olga wg2044  * BLR0.001-0.0825-2.00 
  Zhuk, Ilya 1896 BLR0.001-0.1925-4.75 
  Orlov, Aleksey 1518 BLR1.0010.33258.25 
  Ponyavin, Dmitriy 1929 BLR0.5010.34258.50 
  Andreev, Eduard 1905 BLR0.001-0.1825-4.50 
  Gabaidulina, Olga 1885 RUS0.001-0.2025-5.00 
  Makhnev, Yuri 1893 RUS0.5010.31257.75 
 * 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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