Individual Calculations October 2021
 La Barbera, Marcello  Total change: 64.80  Rating chartPersonal card
 FE 63 Imperia - B Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 1717 1453 3.00 7 1.69 40 67.60 
  Giammona, Federico 1743 ITA0.001-0.1640-6.40 
  Kranz, Paul Oliver 1684 ITA0.5010.294011.60 
  Guglielmotto, Graziano 1555 ITA0.5010.14405.60 
  Tomassoni, Leonardo 1710 ITA0.001-0.1840-7.20 
  Schnepel, Thomas 1827 GER1.0010.904036.00 
  Mercandelli, Claudio 1773 ITA0.5010.374014.80 
  Tagliano, Maurizio 1725 ITA0.5010.334013.20 

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)
 
 CIS 2021 - Serie Promozione Sicilia Terrasini ITA 2021-09-17
RcRownchangeKK*chgGame
 1568 1453 1.00 3 -0.07 40 -2.80 
  Bruno, Francesco 1735 ITA0.001-0.1640-6.40 
  Artissi, Albert 1489 ITA0.5010.05402.00 
  Montalto, Federica 1479 ITA0.5010.04401.60 

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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