Individual Calculations April 2019
 Romano, Alice  Total change: 24.40  Rating chartPersonal card
 CIS 2019 - Serie Promozione Sicilia Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1406 1369 2.50 4 0.61 40 24.40 
  Astorina, Davide 1720 ITA0.5010.394015.60 
  Finocchiaro, Dante 1355 ITA1.0010.484019.20 
  Triolo, Marco 1310 ITA1.0010.424016.80 
  Scimemi, Manuel 1239 ITA0.001-0.6840-27.20 

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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