Individual Calculations March 2023
 Gresta, Stefano  Total change: -11.00  Rating chartPersonal card
 WE 25 Amatori - B Mascalucia ITA 2023-02-04
RcRownchangeKK*chgGame
 1542 1625 2.50 5 -0.55 20 -11.00 
  Franceschino, Luca 1493 ITA0.501-0.1820-3.60 
  Katukurunda Hewamanage, Thushara 1651 ITA0.001-0.4620-9.20 
  Leanza, Marco 1448 ITA1.0010.27205.40 
  Russo, Luigi 1532 ITA1.0010.37207.40 
  Furnari, Francesco 1588 ITA0.001-0.5520-11.00 

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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