Blitz: Individual Calculations January 2020
 Rabiti, Roberto  Total change: 16.20  Rating chartPersonal card
 OP BLITZ COLLATERALE ROMA CITTA' APERTA ROMA ITA 2019-12-15
RcRownchangeKK*chgGame
 1562 1430 3.50 8 0.81 20 16.20 
  Di Mascolo, Maurizio 1738 ITA0.001-0.1420-2.80 
  Jaivardhan, Raj 1197 IND0.501-0.2920-5.80 
  Palmucci, Lorenzo 1636 ITA0.5010.26205.20 
  D `eva, Maurizio 1723 ITA0.001-0.1520-3.00 
  Sermoneta, Eugenio 1666 ITA0.001-0.2020-4.00 
  Caputo, Andrea 1460 ITA0.5010.04200.80 
  Graziani, Emma 1520 ITA1.0010.622012.40 
  Vari, Claudio 1552 ITA1.0010.672013.40 

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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