Individual Calculations September 2019
 Sorbera, Giovanni  Total change: -40.60  Rating chartPersonal card
 FE 17 Spilimbergo - A Spilimbergo ITA 2019-08-09
RcRownchangeKK*chgGame
 2189 2192 2.00 8 -2.03 20 -40.60 
  Sonis, Francesco m2459 ITA0.001-0.1820-3.60 
  Grimaldi, Angela Flavia 1943 ITA1.0010.19203.80 
  Szabo, Bence m2355 HUN0.5010.22204.40 
  Blom, Vincent f2303 NED0.001-0.3520-7.00 
  Loiacono, Antonio f2310 ITA0.001-0.3420-6.80 
  Gaal, Zsoka wf2064 HUN0.501-0.1720-3.40 
  Belli, Giorgio f2118 ITA0.001-0.6020-12.00 
  Bolognese, Leonardo 1956 ITA0.001-0.8020-16.00 

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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