Individual Calculations March 2011
 Ellenbogen, Michael  Total change: 24.90  Rating chartPersonal card
 43rd Annual Liberty Bell - U2300 Section Philadelphia, Pennsylvania USA 2011-01-14
RcRownchangeKK*chgGame
 2068 2119 3.50 4 1.24 15 18.60 
  Moorthy, Srinivas 1913 USA1.0010.24153.60 
  Daly, Troy 2147 USA1.0010.54158.10 
  Strenzwilk, Denis 2027 USA1.0010.37155.55 
  Waidyaratne, Kasun D 2184 USA0.5010.09151.35 

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)
 
 2011 New York February Open New York, New York USA 2011-02-12
RcRownchangeKK*chgGame
 2099 2119 2.00 3 0.42 15 6.30 
  Bonin, Jay m2309 USA0.001-0.2515-3.75 
  Moon, Kyle 2036 USA1.0010.39155.85 
  Paciulli, Frank R 1951 USA1.0010.28154.20 

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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