Individual Calculations March 2023
 Grasso, Giuseppe  Total change: -17.00  Rating chartPersonal card
 WE 25 Amatori - B Mascalucia ITA 2023-02-04
RcRownchangeKK*chgGame
 1518 1560 2.50 6 -0.85 20 -17.00 
  Leanza, Marco 1448 ITA0.501-0.1520-3.00 
  Franceschino, Luca 1493 ITA0.001-0.5920-11.80 
  Contarino, Lucio 1485 ITA0.001-0.6020-12.00 
  Pappalardo, Santo 1506 ITA1.0010.42208.40 
  Nicolosi, Pietro 1758 ITA0.5010.26205.20 
  Tirenna, Francesco 1418 ITA0.501-0.1920-3.80 

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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