Individual Calculations October 2021
 Caiazza, Antonio A.  Total change: -10.40  Rating chartPersonal card
 CIS 2021 - Serie B Girone 12 Sorrento ITA 2021-09-17
RcRownchangeKK*chgGame
 2056 1932 0.50 3 -0.52 20 -10.40 
  Gambardella, Piero 1909 ITA0.501-0.0320-0.60 
  Capone, Vincenzo 2169 ITA0.001-0.2020-4.00 
  Santangelo, Nicola 2091 ITA0.001-0.2920-5.80 

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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