Individual Calculations June 2024
 Carfagna, Alex  Total change: -2.60  Rating chartPersonal card
 FE Sardinia World Chess - B Orosei ITA 2024-04-27
RcRownchangeKK*chgGame
 1801 1939 6.00 9 -0.13 20 -2.60 
  Di Pinto, Vincenzo 1725 ITA1.0010.23204.60 
  Melis, Giovanni 1804 ITA0.001-0.6820-13.60 
  Tacconi, Antonio 1784 ITA1.0010.29205.80 
  Petrosino, Germano 1824 ITA1.0010.34206.80 
  Xu, Ten Lon 1877 ITA0.001-0.5920-11.80 
  Tondo, Salvatore 1789 ITA1.0010.30206.00 
  Cattaneo, Ugo 1748 ITA1.0010.25205.00 
  Peretti, Eva 1698 ITA1.0010.20204.00 
  Maida, Federico 1961 ITA0.001-0.4720-9.40 

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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