Individual Calculations June 2013
 Bryant, Todd  Total change: 25.50  Rating chartPersonal card
 59th Annual Maryland Open Rockville, Maryland USA 2013-05-03
RcRownchangeKK*chgGame
 2255 2089 3.00 4 1.70 15 25.50 
  Sinha, Sahil 1890 USA1.0010.24153.60 
  Samuelson, Andrew 2209 USA1.0010.66159.90 
  Enkhbat, Tegshsuren m2432 USA1.0010.881513.20 
  Izoria, Zviad g2489  * USA0.001-0.0815-1.20 
 * 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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