Individual Calculations October 2021
 La Ricca, Silvio  Total change: -2.80  Rating chartPersonal card
 CIS 2021 - Serie B Girone 12 Sorrento ITA 2021-09-17
RcRownchangeKK*chgGame
 1951 1979 2.00 4 -0.14 20 -2.80 
  Capone, Vincenzo 2169 ITA0.001-0.2520-5.00 
  Adinolfi, Enrico 2013 ITA1.0010.552011.00 
  Di Vincenzo, Giuseppe 1751 ITA0.501-0.2920-5.80 
  Lamagna, Mario 1871 ITA0.501-0.1520-3.00 

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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