Individual Calculations August 2021
 La Malfa, Stelio  Total change: 8.20  Rating chartPersonal card
 FE 5 Scacchistica pordenonese - B Brugnera ITA 2021-07-08
RcRownchangeKK*chgGame
 1688 1552 2.00 5 0.41 20 8.20 
  Stradiotto, Angelo 1639 ITA0.001-0.3820-7.60 
  Barlotti, Gabriele 1670 ITA1.0010.662013.20 
  Adami, Antonio 1723 ITA0.5010.23204.60 
  Pillon, Giovanni Pietro 1770 ITA0.001-0.2220-4.40 
  Mancin, Michele 1637 ITA0.5010.12202.40 

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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