Individual Calculations June 2014
 Karell, Leif Kazuo  Total change: 14.70  Rating chartPersonal card
 60th Annual Maryland Open Rockville, Maryland USA 2014-04-25
RcRownchangeKK*chgGame
 2063 1968 1.50 4 -0.05 15 -0.75 
  Samuelson, Andrew 2222 USA0.001-0.1915-2.85 
  Strenzwilk, Denis 1889 USA0.501-0.1115-1.65 
  Nguyen, Trung f1925 USA0.001-0.5615-8.40 
  Gilden, Larry C f2215 USA1.0010.811512.15 

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)
 
 2nd Cherry Blossom Classic Dulles, Virginia USA 2014-05-24
RcRownchangeKK*chgGame
 2072 1971 2.50 4 1.03 15 15.45 
  Reichstein, Boris f2078 USA0.5010.15152.25 
  Lohr, Justin 1973 USA0.5010.00150.00 
  Clancy, Daniel J 2077 USA0.5010.14152.10 
  Sciacca, Patrick 2158 USA1.0010.741511.10 

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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