Individual Calculations January 2023
 Delfino, Dario  Total change: -30.20  Rating chartPersonal card
 FE Torino International Open - B Torino ITA 2022-12-05
RcRownchangeKK*chgGame
 1787 1615 1.50 7 -0.48 40 -19.20 
  Doromeychuk, Anton 1799 ITA0.001-0.2640-10.40 
  Zerbin, Simone 1766 ITA0.001-0.3040-12.00 
  Bruno, Eleonora 1770 ITA1.0010.714028.40 
  Roccasalva, Pietro 1910 ITA0.5010.354014.00 
  Zavattero, Andrea 1908 ITA0.001-0.1540-6.00 
  Rametta, Marcello 1712 ITA0.001-0.3740-14.80 
  Cairo, Serge 1641 FRA0.001-0.4640-18.40 

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)
 
NOTE: K factor changed
 Settimanale 10 Trofeo Pistone - B Rounds 5-6 Torino ITA 2022-12-12
RcRownchangeKK*chgGame
 1579 1615 0.00 1 -0.55 20 -11.00 
  Martone, Gennaro 1579 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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