Individual Calculations March 2012
 Smail, Benedict A  Total change: -12.00  Rating chartPersonal card
 21st Annual North American Open - Open Section Las Vegas, Nevada USA 2011-12-26
RcRownchangeKK*chgGame
 2319 2042 0.50 5 -0.40 30 -12.00 
  De Guzman, Ricardo m2390 PHI0.5010.393011.70 
  Arnold, Marc Tyler m2442  * USA0.001-0.0830-2.40 
  Mezentsev, Vladimir m2360 RUS0.001-0.1330-3.90 
  Dean, Jim H f2278 USA0.001-0.2030-6.00 
  Veech, John 2127 USA0.001-0.3830-11.40 
 * 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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