Individual Calculations October 2022
 Russo, Luigi  Total change: -31.20  Rating chartPersonal card
 CIS 2022 - Serie B Gironi 15 e 16 Taormina ITA 2022-09-16
RcRownchangeKK*chgGame
 1678 1540 0.50 4 -0.78 40 -31.20 
  Zerilli, Amos Giacomo 1615 ITA0.001-0.4040-16.00 
  Fagotto, Roberto 1713 ITA0.001-0.2740-10.80 
  Mattarella, Pietro 1765 ITA0.001-0.2240-8.80 
  Gervasi, Pietro 1619 ITA0.5010.11404.40 

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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