Individual Calculations February 2015
 Yuan, Yuanling  Total change: 5.40  Rating chartPersonal card
 2014 Pan American Intercollegiate Team Chess Championship Brownsville, Texas USA 2014-12-27
RcRownchangeKK*chgGame
 2108 2262 3.00 4 0.27 20 5.40 
  Yang, Sylvia 1989 USA1.0010.17203.40 
  Eisen, Zane S 1972 USA1.0010.16203.20 
  Gorovets, Andrey m2476 BLR0.001-0.2320-4.60 
  Meduri, Aakaash 1993 USA1.0010.17203.40 

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)
 

 

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