Individual Calculations June 2022
 Marcenaro, Alessandro  Total change: -61.20  Rating chartPersonal card
 OP 4 Grand prix Caffe' Torveca Vigevano ITA 2022-05-07
RcRownchangeKK*chgGame
 1572 1638 1.00 4 -1.38 40 -55.20 
  De Simone, Alessandro 1254 ITA1.0010.09403.60 
  Covello, Danilo 2057 ITA0.001-0.0740-2.80 
  Badarni, Bashar 1506 ISR0.001-0.6840-27.20 
  Tonutti, Marco 1469 ITA0.001-0.7240-28.80 

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)
 
 CR Piemonte 2022 Torino ITA 2022-05-13
RcRownchangeKK*chgGame
 1740 1638 1.00 3 -0.15 40 -6.00 
  Iannello, Antonio 1964 ITA0.001-0.1340-5.20 
  D Agostino, Maurizio 1814 ITA0.001-0.2740-10.80 
  Pettorusso, Aldo 1443 ITA1.0010.254010.00 

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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