Individual Calculations March 2011
 Christiansen, N  Total change: -12.00  Rating chartPersonal card
 43rd Annual Liberty Bell - U2300 Section Philadelphia, Pennsylvania USA 2011-01-14
RcRownchangeKK*chgGame
 1904 1917 0.00 2 -1.03 15 -15.45 
  Sakai, Hibiki 2027 JPN0.001-0.3515-5.25 
  Regam, Jessica 1781 USA0.001-0.6815-10.20 

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)
 
 Bermuda International Open 2011 Southampton BER 2011-02-11
RcRownchangeKK*chgGame
 2240 1917 0.50 2 0.23 15 3.45 
  Charbonneau, P g2317  * CAN0.001-0.0815-1.20 
  Fernandez, J 2163 USA0.5010.31154.65 
 * 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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