Individual Calculations February 2020
 Acunzo, Domenico  Total change: -33.20  Rating chartPersonal card
 CP Bergamo 2020 Bergamo ITA 2020-01-11
RcRownchangeKK*chgGame
 1339 1503 2.50 6 -1.66 20 -33.20 
  Piantoni, Roberto 1903  * ITA0.001-0.0820-1.60 
  Omacini, Mario 1346 ITA0.001-0.7120-14.20 
  Passera, Anto 1133 ITA1.0010.10202.00 
  Salcuni, Francesco 1108 ITA0.501-0.4220-8.40 
  Colonetti, Giacomo 1377 ITA0.001-0.6720-13.40 
  Mangili, Gabriele 1166 ITA1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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