Individual Calculations September 2021
 Lilli, Alessandro  Total change: -31.20  Rating chartPersonal card
 CIG 2021 - Finale U19 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1757 1812 3.00 8 -1.56 20 -31.20 
  Serafini, Diego 1632 ITA0.501-0.2420-4.80 
  Modena, Lorenzo Liam 1552 ITA0.001-0.8220-16.40 
  Di Petta, Federico 1412  * ITA1.0010.08201.60 
  Orfini, Nicolo 2212  * ITA0.5010.42208.40 
  Palma, Maria wf1972 ITA0.001-0.2920-5.80 
  Di Leva, Michele 1946 ITA0.001-0.3220-6.40 
  Paparella, Nicole Samantha 1687 ITA0.001-0.6720-13.40 
  Gambardella, Pierluigi 1642 ITA1.0010.28205.60 
 * 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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