Individual Calculations May 2019
 Vairo, Rocco Enrico  Total change: -22.00  Rating chartPersonal card
 WE 22 Primavera - B Genova ITA 2019-04-05
RcRownchangeKK*chgGame
 1646 1578 1.50 5 -0.55 40 -22.00 
  Serapiglia, Roberto 1761 ITA0.001-0.2640-10.40 
  Gabbani, Sara 1703 ITA0.5010.17406.80 
  Kofler, Albin Ernst 1554 ITA0.001-0.5340-21.20 
  Benedetti, Lorenzo 1506 ITA0.001-0.6040-24.00 
  Roversi, Stefano 1704 ITA1.0010.674026.80 

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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