Individual Calculations August 2015
 Balleisen, Aaron S  Total change: 47.20  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2263 2162 4.50 9 1.18 40 47.20 
  Hungaski, Robert Andrew g2470 USA0.001-0.1440-5.60 
  Roach, Andrew 1917 USA0.501-0.3040-12.00 
  Fishbein, Matthew E 1945 USA1.0010.22408.80 
  Wang, Kevin f2363 USA1.0010.764030.40 
  Wang, Richard m2361 CAN0.001-0.2440-9.60 
  Griffith, Kyron W f2320 USA1.0010.714028.40 
  Abu Sufian, Shakil m2344 BAN0.001-0.2640-10.40 
  Dominguez, Jose Manuel m2326 DOM1.0010.724028.80 
  Kaufman, Larry C g2317 USA0.001-0.2940-11.60 

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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