Rapid: Individual Calculations October 2021
 Iacomussi, Mario  Total change: 17.60  Rating chartPersonal card
 OP RAPID DEL BORGO TORINO ITA 2021-09-08
RcRownchangeKK*chgGame
 1713 1521 2.00 4 0.88 20 17.60 
  Barolo, Andrea 1943 ITA0.5010.43208.60 
  Macis, Manuel 1642 ITA1.0010.662013.20 
  Agresta, Giulio 1749 ITA0.001-0.2120-4.20 
  Prever, Tommaso 1518 ITA0.5010.00200.00 

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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