Individual Calculations March 2010
 Gulamali, Kazim  Total change: 21.90  Rating chartPersonal card
 19th Annual North American Open Las Vegas, Nevada USA 2009-12-26
RcRownchangeKK*chgGame
 2234 2335 2.50 3 0.59 15 8.85 
  Formanek, Edward W m2240 USA1.0010.37155.55 
  Carreto, Giovanni c2215 MEX0.501-0.1615-2.40 
  Belliard, Luis M 2246 DOM1.0010.38155.70 

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)
 
 Land of the Sky XXIII Asheville, North Carolina USA 2010-01-29
RcRownchangeKK*chgGame
 2437 2335 2.00 3 0.87 15 13.05 
  Moon, Ryan Joseph 2196 USA1.0010.31154.65 
  Ivanov, Alexander g2545 USA1.0010.771511.55 
  Kudrin, Sergey g2569 USA0.001-0.2115-3.15 

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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