Individual Calculations October 2021
 Grasso, Giuseppe  Total change: 17.20  Rating chartPersonal card
 WE 6 Agrigento - B Agrigento ITA 2021-08-27
RcRownchangeKK*chgGame
 1545 1484 2.00 4 0.33 20 6.60 
  D Angelo, Giovanni 1659 ITA0.5010.23204.60 
  Schembri, Roberto 1531 ITA0.5010.07201.40 
  Napoli Costa, Antonello 1639 ITA0.001-0.2920-5.80 
  Chite , Carmelo 1352 ITA1.0010.32206.40 

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)
 
 WE 23 Lazio Scacchi - A Roma ITA 2021-09-03
RcRownchangeKK*chgGame
 1597 1484 2.00 4 0.53 20 10.60 
  Agostini, Maurizio 1863 ITA0.001-0.0920-1.80 
  Carmignato, Mario 1113 ITA1.0010.10202.00 
  Pastore, Cosmas 1837 ITA0.001-0.1120-2.20 
  Cecconi, Adriano 1576 ITA1.0010.632012.60 

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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