Individual Calculations November 2010
 Harris, Ian  Total change: -8.10  Rating chartPersonal card
 70th New England Open Windsor Locks, Connecticut USA 2010-09-04
RcRownchangeKK*chgGame
 2116 2095 3.00 6 0.17 15 2.55 
  Smirnov, William J 2057 USA1.0010.45156.75 
  Movsisyan, Movses f2247 USA0.001-0.3015-4.50 
  Xu, Grant Y 2081 USA1.0010.48157.20 
  Fikiet, Alex M 2184 USA0.5010.12151.80 
  Goldenberg, Ryan D 2193 USA0.001-0.3715-5.55 
  Lung, James 1936 USA0.501-0.2115-3.15 

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)
 
 2010 UMBC Championship Baltimore, Maryland USA 2010-09-18
RcRownchangeKK*chgGame
 2027 2095 1.00 3 -0.71 15 -10.65 
  Perez, Samuel 1766 USA1.0010.12151.80 
  Fisher, William 2129 USA0.001-0.4515-6.75 
  Balasubramanian, Adithya 2186 IND0.001-0.3815-5.70 

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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