Blitz: Individual Calculations August 2018
 Cao, Lucy  Total change: -13.20  Rating chartPersonal card
 SPFGI Blitz 2018 Webster Groves, Missouri USA 2018-07-22
RcRownchangeKK*chgGame
 1878 1583 0.00 4 -0.66 20 -13.20 
  Cervantes, Thalia wf1983  * USA0.001-0.0820-1.60 
  Cervantes, Thalia wf1983  * USA0.001-0.0820-1.60 
  Botez, Andrea Ceci 1773 CAN0.001-0.2520-5.00 
  Botez, Andrea Ceci 1773 CAN0.001-0.2520-5.00 
 * 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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