Individual Calculations April 2024
 Alessandrini, Alfredo  Total change: -12.20  Rating chartPersonal card
 CIS 2024 - Serie Promozione Piemonte Girone 6 Biella ITA 2024-03-08
RcRownchangeKK*chgGame
 1729 1762 1.00 3 -0.61 20 -12.20 
  Cognata, Domenico 1562 ITA1.0010.24204.80 
  Rocchi, Enrico 1831 ITA0.001-0.4020-8.00 
  Di Blasi, Davide 1795 ITA0.001-0.4520-9.00 

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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