Individual Calculations August 2014
 Davis, Katherine S  Total change: 13.20  Rating chartPersonal card
 2014 Susan Polgar Girls Invitational Saint Louis Missouri USA 2014-07-10
RcRownchangeKK*chgGame
 1676 1681 0.50 1 -0.01 40 -0.40 
  Morales Santos, Natasha wc1676 PUR0.501-0.0140-0.40 

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)
 
 2014 MCC July Super FIDE Grand Prix New York, New York USA 2014-07-18
RcRownchangeKK*chgGame
 2081 1681 0.50 2 0.34 40 13.60 
  Heydarli, Kanan m2081  * AZE0.5010.424016.80 
  Schut, Lisa wm2081  * NED0.001-0.0840-3.20 
 * 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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