Individual Calculations June 2017
 Fellman, Mike  Total change: 1.00  Rating chartPersonal card
 63rd Maryland Open Rockville, Maryland USA 2017-05-05
RcRownchangeKK*chgGame
 1979 2027 2.50 4 0.33 20 6.60 
  Chin, Jonathan 1627  * USA1.0010.08201.60 
  Zheng, Andrew 2261 USA0.001-0.2120-4.20 
  Nguyen, Trung f2065 USA0.5010.05201.00 
  Tsay, Vincent 1964 USA1.0010.41208.20 
 * 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)
 
 5th Cherry Blossom Classic Herndon, Virginia USA 2017-05-26
RcRownchangeKK*chgGame
 2181 2027 1.00 4 -0.28 20 -5.60 
  Brodsky, David f2380 USA0.001-0.1120-2.20 
  Lu, Maximillian c2200 USA1.0010.732014.60 
  Yu, Jennifer R wm2266 USA0.001-0.2020-4.00 
  Clasby, Derek 1878 USA0.001-0.7020-14.00 

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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