Rapid: Individual Calculations March 2018
 D`ascenzo, Valentina  Total change: 13.40  Rating chartPersonal card
 CIG 2018 - CP TERAMO U12 ROSETO DEGLI ABRUZZI ITA 2018-02-04
RcRownchangeKK*chgGame
 1152 1030 1.00 1 0.67 20 13.40 
  Sanlorenzo, Letizia 1152 ITA1.0010.672013.40 

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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