Rapid: Individual Calculations November 2023
 Mattavelli, Italo  Total change: 21.20  Rating chartPersonal card
 OP 26 RAPID CITTA' DI NICHELINO NICHELINO ITA 2023-10-08
RcRownchangeKK*chgGame
 1853 1679 3.00 7 1.06 20 21.20 
  Pohoata, Ionut-Silviu 1833 ROU0.001-0.2920-5.80 
  Ferrario, Enrico 1811 ITA1.0010.682013.60 
  Fassio, Luca Cesare 1976 ITA0.001-0.1520-3.00 
  Bruno, Eleonora 1802 ITA1.0010.672013.40 
  Di Chiara, Mauro 1931 ITA0.5010.31206.20 
  Bussa, Paolo 1738 ITA0.5010.08201.60 
  D `agostino, Maurizio 1883 ITA0.001-0.2420-4.80 

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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