Individual Calculations September 2023
 Orfini, Nicolo  Total change: -5.80  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - A Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 2082 2206 3.00 5 -0.29 20 -5.80 
  D Andrea, Carlo 1951 ITA1.0010.19203.80 
  Barp, Alberto m2436 ITA0.001-0.2120-4.20 
  Brozzi, Danilo 2041 ITA0.501-0.2220-4.40 
  Verga, Francesco 1948 ITA1.0010.18203.60 
  Maldonado Gonzales, Stefano 2032 ITA0.501-0.2320-4.60 

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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