Individual Calculations April 2013
 Treiman, Scott  Total change: 11.70  Rating chartPersonal card
 17th Annual Mid-America Open St Louis, Missouri USA 2013-03-15
RcRownchangeKK*chgGame
 2159 2064 2.00 4 0.39 30 11.70 
  Kaidanov, Gregory S g2464  * USA0.001-0.0830-2.40 
  Paolercio, Anthony D 2071 USA0.5010.01300.30 
  Gadson, Isaiah 2066 USA0.5010.00300.00 
  Smith, Frank H 2035 USA1.0010.463013.80 
 * 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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