Individual Calculations August 2015
 Leon Magallanes, Isaac  Total change: -12.00  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2213 2222 4.50 9 -0.30 40 -12.00 
  Akobian, Varuzhan g2622  * USA0.001-0.0840-3.20 
  Slomski, Matt 2079 USA1.0010.314012.40 
  Bachmann, Axel g2622  * PAR0.001-0.0840-3.20 
  Clancy, Daniel J 2107 USA0.501-0.1640-6.40 
  Giannatos, Peter 2145 USA1.0010.394015.60 
  Korning, Peter 1977 SWE0.501-0.3040-12.00 
  Arun, Siddharth 2011 USA1.0010.23409.20 
  Gorti, Akshita fwf2325 USA0.001-0.3640-14.40 
  Stancil, Kimani A 2026 USA0.501-0.2540-10.00 
 * 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)
 

 

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