Individual Calculations July 2021
 Szanto, Andrea  Total change: -18.60  Rating chartPersonal card
 WE 21 Grand Hotel Adriatico - B Montesilvano ITA 2021-06-04
RcRownchangeKK*chgGame
 1535 1632 2.50 5 -0.63 20 -12.60 
  De Cristofano, Fabrizio 1833 ITA0.001-0.2420-4.80 
  Trevisan, Stefano 1493 ITA1.0010.31206.20 
  Ciao, Angelo Raffaele 1512 ITA0.001-0.6620-13.20 
  Condorelli, Roberto 1409 ITA0.501-0.2820-5.60 
  Pica, Livia 1429 ITA1.0010.24204.80 

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)
 
 CR Abruzzo 2021 Roseto degli Abruzzi ITA 2021-06-25
RcRownchangeKK*chgGame
 1565 1632 2.50 5 -0.30 20 -6.00 
  Martinelli, Valeria 1937 ITA0.001-0.1420-2.80 
  Garofalo, Sergio 1600 ITA0.501-0.0420-0.80 
  Ciriolo, Lucio 1240 ITA0.501-0.4220-8.40 
  Tofu, Marco 1256 ITA0.501-0.4120-8.20 
  Di Marcantonio, Gabriele 1793 ITA1.0010.712014.20 

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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