Individual Calculations December 2017
 Michalska, Maria  Total change: -31.20  Rating chartPersonal card
 III Liga Malopolska Seniorow'2017 Zabierzow POL 2017-10-14
RcRownchangeKK*chgGame
 1746 2055 1.00 3 -1.56 20 -31.20 
  Wnek, Filip 1655  * POL0.001-0.9220-18.40 
  Leczek, Weronika 1748 POL0.001-0.8620-17.20 
  Tracz, Marcelina 1836 POL1.0010.22204.40 
 * 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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