Individual Calculations March 2011
 Khristoforov, Sergey  Total change: -31.50  Rating chartPersonal card
 2011 Mechanics Winter Tournament San Francisco, California USA 2011-01-04
RcRownchangeKK*chgGame
 1890 2123 1.00 4 -2.10 15 -31.50 
  Byambaa, Uyanga 2058 MGL0.501-0.0915-1.35 
  Ochoa, Jason 1822 USA0.001-0.8515-12.75 
  Newey, Richard 1914 USA0.501-0.2715-4.05 
  Sherwood, Peter 1767 USA0.001-0.8915-13.35 

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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