Individual Calculations June 2018
 Virelli, Salvatore  Total change: -13.20  Rating chartPersonal card
 FE 24 Citta' di Cutro - B Cutro ITA 2018-04-25
RcRownchangeKK*chgGame
 1565 1528 2.50 7 -0.66 20 -13.20 
  Camposano, Antonio 1425 ITA0.501-0.1420-2.80 
  Scerra, Ezio 1574 ITA0.5010.06201.20 
  Gigliotti, Vitaliano 1652 ITA0.5010.17203.40 
  Galardo, Emanuele 1483 ITA0.501-0.0620-1.20 
  Procopio, Francesco 1431 ITA0.501-0.1320-2.60 
  Spina, Giovanni 1677 ITA0.001-0.3020-6.00 
  Comito, Antonio 1711 ITA0.001-0.2620-5.20 

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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