Individual Calculations April 2018
 Gallina, Alessandro  Total change: -12.80  Rating chartPersonal card
 50 CIS - Promozione Abruzzo Montesilvano ITA 2018-03-16
RcRownchangeKK*chgGame
 1169 1126 1.00 3 -0.32 40 -12.80 
  Pulsone, Marco 1212 ITA1.0010.624024.80 
  Monticelli, Alessandro 1227 ITA0.001-0.3640-14.40 
  Marinucci, Giuseppe 1068 ITA0.001-0.5840-23.20 

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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