Individual Calculations June 2015
 Miyasaka, Marcus M  Total change: -45.20  Rating chartPersonal card
 MCC May 2015 Grand Prix New York, New York USA 2015-05-01
RcRownchangeKK*chgGame
 1887 2168 1.50 2 -0.13 40 -5.20 
  Zen, Hillary 1768  * USA0.501-0.4240-16.80 
  Wang, Warren 2006 USA1.0010.294011.60 
 * 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
 2013 2168 2.50 5 -1.00 40 -40.00 
  Steincamp, Isaac K 1969 USA1.0010.24409.60 
  Sinha, Sahil 2127 USA0.501-0.0640-2.40 
  Xu, Runya 1911 USA0.501-0.3240-12.80 
  Savage, Allan G f2077 USA0.001-0.6240-24.80 
  Spencer, Michael A 1980 USA0.501-0.2440-9.60 

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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