Individual Calculations January 2022
 Giri, Andrea  Total change: 32.00  Rating chartPersonal card
 OP 40^ Settimanale Lazio Scacchi Roma ITA 2021-11-09
RcRownchangeKK*chgGame
 1587 1540 3.00 5 0.80 40 32.00 
  Giuliani, Sante 1839 ITA0.5010.354014.00 
  Corvaglia, Riccardo 1656 ITA0.5010.16406.40 
  Molinari, Carlo 1851 ITA0.001-0.1440-5.60 
  Giri, Davide 1172 ITA1.0010.10404.00 
  Condorelli, Roberto 1418 ITA1.0010.334013.20 

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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