Individual Calculations September 2020
 De Blasio, Alessandro  Total change: -8.80  Rating chartPersonal card
 FE 9 Lazio Scacchi - A Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1896 1960 3.00 6 -0.44 20 -8.80 
  Beliman, Alexandro 1738 ITA0.001-0.7820-15.60 
  De Vito, Gian Marco 1676 ITA1.0010.16203.20 
  Vannelli, Vittorio 1575 ITA1.0010.09201.80 
  Machidon, Cristi f2266 MDA0.001-0.1420-2.80 
  Pastore, Cosmas 1884 ITA1.0010.40208.00 
  Carnicelli, Valerio f2234 ITA0.001-0.1720-3.40 

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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