Individual Calculations November 2018
 Marquina-Lozano, Efrain  Total change: -22.60  Rating chartPersonal card
 2018 Minnesota Blizzard FIDE Open Minneapolis, Minnesota USA 2018-10-13
RcRownchangeKK*chgGame
 1770 1854 0.00 2 -1.13 20 -22.60 
  Wiebe, Isaac 2086 CAN0.001-0.2120-4.20 
  Lee, Alice 1454  * USA0.001-0.9220-18.40 
 * 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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