Individual Calculations January 2016
 Bryant, John Daniel  Total change: 1.20  Rating chartPersonal card
 51st Annual American Open Orange, California USA 2015-11-26
RcRownchangeKK*chgGame
 2358 2409 4.50 8 0.12 10 1.20 
  Mousseri, Daniel 2110 USA1.0010.15101.50 
  Matamoros Franco, Carlos S. g2539 ECU0.5010.18101.80 
  Pan, Christopher 2009  * USA1.0010.08100.80 
  Akobian, Varuzhan g2618 USA0.001-0.2310-2.30 
  Nasri, Amin f2292 IRI1.0010.34103.40 
  Sevillano, Enrico g2464 USA0.5010.08100.80 
  Kiewra, Keaton F m2445 USA0.5010.05100.50 
  Aldama Degurnay, Dionisio m2388 MEX0.001-0.5310-5.30 
 * 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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