Individual Calculations March 2012
 Todortsev, Victor  Total change: 6.15  Rating chartPersonal card
 2012 Winter Tuesday Night Marathon San Francisco, California USA 2012-01-03
RcRownchangeKK*chgGame
 1953 1884 3.00 6 0.41 15 6.15 
  James, Charles 1704 USA1.0010.26153.90 
  Newey, Richard 1823 USA1.0010.42156.30 
  Macintyre, Brendan 1737 USA1.0010.30154.50 
  Winslow, Elliott m2284  * USA0.001-0.0815-1.20 
  Traub, Igor 2098 USA0.001-0.2315-3.45 
  Gaffagan, Steven 2071 USA0.001-0.2615-3.90 
 * 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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