Individual Calculations October 2021
 Santagati, Alessandro  Total change: 15.80  Rating chartPersonal card
 CIS 2021 - Serie B Gironi 15 e 16 Terrasini ITA 2021-09-17
RcRownchangeKK*chgGame
 2041 2257 4.50 5 0.79 20 15.80 
  Sposito, Giovanni 1937 ITA1.0010.13202.60 
  Roccasalva, Pietro 1942 ITA1.0010.14202.80 
  Reimanis, Ritvars m2412 LAT0.5010.21204.20 
  Savalla, Pietro 2029 ITA1.0010.21204.20 
  Iannello, Antonio 1885 ITA1.0010.10202.00 

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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