Individual Calculations August 2014
 Snell, Christopher P  Total change: 24.80  Rating chartPersonal card
 42nd Annual World Open - Open Section Arlington, Virginia USA 2014-07-02
RcRownchangeKK*chgGame
 2208 1928 1.50 5 0.62 40 24.80 
  Preotu, Razvan f2328  * CAN0.001-0.0840-3.20 
  Dale, Ari m2305 AUS0.001-0.0940-3.60 
  Yuvarajan, Prathiba wm2194 IND0.001-0.1840-7.20 
  Orizondo, Hugo 2098 USA1.0010.724028.80 
  Holroyd, Kenneth 2117 USA0.5010.254010.00 
 * 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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