Individual Calculations February 2016
 Feng, Maggie  Total change: 87.20  Rating chartPersonal card
 8th Annual Chesapeake Open - Championship Rockville, Maryland USA 2016-01-15
RcRownchangeKK*chgGame
 2227 2064 4.00 6 2.18 40 87.20 
  Erenburg, Sergey g2464  * USA0.001-0.0840-3.20 
  Shen, Christopher Y c2092 USA1.0010.544021.60 
  Zimmer, Ralph f2240 USA0.5010.23409.20 
  Clancy, Daniel J 2127 USA1.0010.594023.60 
  Jacobson, Brandon c2141 USA1.0010.614024.40 
  Kaufman, Larry C g2295 USA0.5010.294011.60 
 * 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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