Individual Calculations September 2019
 Pastore, Cosmas  Total change: -11.80  Rating chartPersonal card
 FE 8 Lazio Scacchi - A Roma ITA 2019-08-12
RcRownchangeKK*chgGame
 1910 1919 2.50 6 -0.59 20 -11.80 
  Benedetti, Tommaso 1579 ITA1.0010.12202.40 
  Ulrich, Thomas 2064 SWE0.5010.19203.80 
  Vuelban, Virgilio m2271 PHI0.001-0.1120-2.20 
  Catracchia, Mauro 1878 ITA0.001-0.5620-11.20 
  D Andrea, Jacopo 1888 ITA0.001-0.5420-10.80 
  Fanciulli, Gianluca 1778 ITA1.0010.31206.20 

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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