Individual Calculations October 2021
 Di Leva, Michele  Total change: 15.40  Rating chartPersonal card
 CIS 2021 - Serie B Girone 12 Sorrento ITA 2021-09-17
RcRownchangeKK*chgGame
 1876 1932 3.00 4 0.77 20 15.40 
  Santangelo, Nicola 2091 ITA1.0010.712014.20 
  Maiellaro, Gabriele 1587 ITA1.0010.11202.20 
  Liguori, Renato 2005 ITA0.5010.10202.00 
  Vertuccio, Roberto 1819 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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