Individual Calculations May 2017
 Lee, Jayden Z  Total change: 6.00  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 1936 1682 2.00 8 0.15 40 6.00 
  Volkov, Dmitriy f2082  * USA0.001-0.0840-3.20 
  Duran Trujillo, Reinaldo Ricardo m2082  * VEN0.001-0.0840-3.20 
  Miyasaka, Marcus M f2082  * USA0.001-0.0840-3.20 
  Xu, Runya 2065 USA0.001-0.0940-3.60 
  Bogdan, Ekaterina wf2058 BLR0.001-0.0940-3.60 
  Wongso, Steve 1617 USA1.0010.414016.40 
  Samadashvili, Martha wf1934 USA0.001-0.1940-7.60 
  Bohorquez, Maria Isabel 1570 ECU1.0010.354014.00 
 * 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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