Individual Calculations July 2011
 Buscara, Sevan  Total change: -1.05  Rating chartPersonal card
 2011 Mechanics Spring Tournament San Francisco, California USA 2011-03-15
RcRownchangeKK*chgGame
 2166 2259 1.00 2 -0.26 15 -3.90 
  Morrison, Kyle 2219 CAN0.001-0.5615-8.40 
  Byambaa, Uyanga 2113 MGL1.0010.30154.50 

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)
 
 CalChess Open State & Class Championships Fremont, California USA 2011-05-28
RcRownchangeKK*chgGame
 2282 2259 3.00 6 0.19 15 2.85 
  Seitzer, Phillip 2007 USA1.0010.19152.85 
  Sevian, Samuel 2168 USA0.501-0.1215-1.80 
  Cusi, Ronald L f2322 USA1.0010.59158.85 
  Tate, Emory A m2300 USA0.5010.06150.90 
  Mezentsev, Vladimi m2371 RUS0.001-0.3515-5.25 
  Shankland, Sam m2524 USA0.001-0.1815-2.70 

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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