Individual Calculations July 2010
 Aaron, Deepak  Total change: 1.95  Rating chartPersonal card
 21st Annual Vermont Resort Open Fairlee, Vermont USA 2010-04-30
RcRownchangeKK*chgGame
 2060 2140 1.00 1 0.39 15 5.85 
  Gregorz, Ralph 2060 CAN1.0010.39155.85 

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 New Jersey Futurity Qualifier Branchburg, New Jersey USA 2010-06-04
RcRownchangeKK*chgGame
 2070 2142 1.50 3 -0.26 15 -3.90 
  Shen, Arthur f2107 USA0.001-0.5515-8.25 
  Matlin, Anna R 1884 USA0.501-0.3215-4.80 
  Stoyko, Stephen E f2219 USA1.0010.61159.15 

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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