Individual Calculations July 2010
 Zobnin, Valentin  Total change: -54.25  Rating chartPersonal card
 Azovski zori 2010 Eisk RUS 2010-06-05
RcRownchangeKK*chgGame
 1946 1866 1.00 8 -2.17 25 -54.25 
  Xvorostjanyj, Anatoliy 2110 RUS0.001-0.2025-5.00 
  Grigoriev, Igor 1990 RUS0.001-0.3325-8.25 
  Shaprov, Sergey 1753 RUS0.001-0.6525-16.25 
  Perekrestov, Viktor 1880 RUS0.001-0.4825-12.00 
  Bezulenko, Evgeny 1922 RUS0.001-0.4225-10.50 
  Nikolaev, Valerij 1855 RUS0.501-0.0225-0.50 
  Maazykin, Oleg 2025 RUS0.001-0.2925-7.25 
  Kurnaev, Vladimir 2030 RUS0.5010.22255.50 

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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