Individual Calculations April 2008
 Peregudov, Nickolai  Total change: 4.40  Rating chartPersonal card
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2429 2398 4.50 9 0.44 10 4.40 
  Miroshnichenko, Evgenij g2647 UKR0.001-0.1910-1.90 
  Pletnev, Evgeniy 2285 RUS1.0010.35103.50 
  Urjubdshzirov, Erdni 2173 RUS1.0010.22102.20 
  Le, Quang Liem g2540 VIE0.5010.19101.90 
  Khruschiov, Alexey g2504 MDA0.5010.14101.40 
  Andreikin, Dmitry g2573 RUS0.001-0.2710-2.70 
  Usov, Ilia Nik. 2048 RUS1.0010.11101.10 
  Grigoriants, Sergey g2583 RUS0.5010.24102.40 
  Abdulla, Al-Rakib g2506 BAN0.001-0.3510-3.50 

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)
 

 

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