Individual Calculations July 2021
 Messina, Alessandro  Total change: 78.00  Rating chartPersonal card
 OP 38 Eporediese Ivrea ITA 2021-05-28
RcRownchangeKK*chgGame
 1633 1278 2.50 5 1.95 40 78.00 
  Loggia, Davide 1678  * ITA1.0010.924036.80 
  Sangiovanni, Davide 1646 ITA0.001-0.1040-4.00 
  Marangone, Erick 1564 ITA0.5010.344013.60 
  Zavattero, Andrea 1601 ITA1.0010.874034.80 
  Liloni, Francesco Mattia 1678  * ITA0.001-0.0840-3.20 
 * 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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