Individual Calculations July 2021
 Pallotti, Riccardo  Total change: -24.40  Rating chartPersonal card
 WE 21 Grand Hotel Adriatico - B Montesilvano ITA 2021-06-04
RcRownchangeKK*chgGame
 1646 1603 1.00 5 -1.22 20 -24.40 
  Spada, Dario 1767 ITA0.001-0.2820-5.60 
  Grillo, Francesco 1700 ITA0.001-0.3720-7.40 
  Tomassetti, Giuseppe 1488 ITA1.0010.34206.80 
  Losi, Paolo 1638 ITA0.001-0.4520-9.00 
  Spada, Vittoria 1635 ITA0.001-0.4620-9.20 

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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