Individual Calculations October 2022
 Fabbri, Giorgio  Total change: 8.00  Rating chartPersonal card
 CIS 2022 - Serie Promozione Veneto Girone 3 Lonigo ITA 2022-09-16
RcRownchangeKK*chgGame
 1696 1609 1.00 2 0.20 40 8.00 
  De Bortoli, Francesco 1869 ITA0.001-0.1840-7.20 
  Fanchin, Matteo 1522 ITA1.0010.384015.20 

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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