Individual Calculations October 2021
 Iannello, Antonio  Total change: 16.80  Rating chartPersonal card
 CIS 2021 - Serie B Gironi 15 e 16 Terrasini ITA 2021-09-17
RcRownchangeKK*chgGame
 1954 1885 3.00 5 0.84 20 16.80 
  Fiducioso, Marco 2247 ITA1.0010.902018.00 
  Agnello, Giuseppe 1901 ITA0.5010.02200.40 
  Crisa, Daniele 1813 ITA0.501-0.1020-2.00 
  La Franca, Vincenzo 1553 ITA1.0010.12202.40 
  Santagati, Alessandro f2257 ITA0.001-0.1020-2.00 

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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