Individual Calculations June 2015
 Yu, Jennifer R  Total change: 55.20  Rating chartPersonal card
 61st Annual Maryland Open Rockville, Maryland USA 2015-05-01
RcRownchangeKK*chgGame
 2195 2098 4.00 5 2.03 40 81.20 
  Tang, Arthur 2063 USA1.0010.454018.00 
  Jacobson, Brandon c2144 USA0.5010.06402.40 
  Paragua, Mark g2498  * PHI0.5010.424016.80 
  Samuelson, Andrew 2165 USA1.0010.594023.60 
  Bryant, Todd C 2104 USA1.0010.514020.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3rd Cherry Blosson Classic Open Dulles, Virginia USA 2015-05-22
RcRownchangeKK*chgGame
 2016 2098 3.00 6 -0.65 40 -26.00 
  Steincamp, Isaac K 1969 USA0.001-0.6740-26.80 
  Bennett, David Michael c2143 USA1.0010.564022.40 
  McDonald, Kenneth E 2004 USA0.001-0.6340-25.20 
  Books, Lawrence James 1956 USA1.0010.314012.40 
  Rea, Andrew 2113 USA0.001-0.4840-19.20 
  Nguyen, Trung f1910 USA1.0010.264010.40 

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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