Individual Calculations June 2022
 Marino, Oscar  Total change: -49.20  Rating chartPersonal card
 CR Basilicata 2022 Matera ITA 2022-05-13
RcRownchangeKK*chgGame
 1445 1769 1.00 4 -2.46 20 -49.20 
  Popolizio, Vito 1502 ITA0.001-0.8220-16.40 
  Fortunato, Roberto 1394 ITA1.0010.09201.80 
  De Lorenzis, Raffaella 1513 ITA0.001-0.8120-16.20 
  Barbieri, Pietro 1369  * ITA0.001-0.9220-18.40 
 * 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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