Blitz: Individual Calculations April 2017
 Bettazzi, Daniele  Total change: 13.00  Rating chartPersonal card
 ARBITERS' CUP CHIANCIANO TERME ITA 2017-02-25
RcRownchangeKK*chgGame
 1885 1875 3.00 5 0.65 20 13.00 
  Sgarito, Pasquale (lino) 1516 ITA1.0010.10202.00 
  Bartolini, Leonardo 1947 ITA0.5010.10202.00 
  Vitale, Romualdo 1894 ITA1.0010.532010.60 
  Trasciatti, Mirko 2008 ITA0.001-0.3220-6.40 
  Bertagnolli, Gerhard 2062 ITA0.5010.24204.80 

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)
 

 

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