Individual Calculations July 2013
 Omelchak, Ivan  Total change: -16.65  Rating chartPersonal card
 Lipetsk chmp Lipetsk RUS 2013-05-22
RcRownchangeKK*chgGame
 1780 1797 2.50 7 -1.11 15 -16.65 
  Kasantsev, Anatolij B. f2007 RUS1.0010.771511.55 
  Grigorjev, Iljya 2123 RUS0.001-0.1315-1.95 
  Ermolaev, Alexander 1954 RUS0.001-0.2915-4.35 
  Zolotyh, Lev 1499 RUS0.001-0.8515-12.75 
  Komarov, Alexey 1531 RUS1.0010.18152.70 
  Bulgakov, Andrey 1828 RUS0.001-0.4615-6.90 
  Bespalov, Nikita 1521 RUS0.501-0.3315-4.95 

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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