Individual Calculations April 2019
 La Franca, Vincenzo  Total change: -17.20  Rating chartPersonal card
 CIS 2019 - Serie Promozione Sicilia Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1547 1517 1.00 4 -0.86 20 -17.20 
  Santagati, Mario 1719 ITA0.001-0.2420-4.80 
  Di Marco, Salvatore Marco 1477 ITA0.501-0.0620-1.20 
  Triolo, Martina 1371 ITA0.501-0.2020-4.00 
  Signorelli, Marco 1620 ITA0.001-0.3620-7.20 

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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