Blitz: Individual Calculations December 2016
 Bettalli, Marco  Total change: -48.40  Rating chartPersonal card
 CR TOSCANA BLITZ 2016 PRATO ITA 2016-11-20
RcRownchangeKK*chgGame
 1904 2063 10.00 18 -2.42 20 -48.40 
  Di Meo, Enrico 1742 ITA1.0010.13202.60 
  Di Meo, Enrico 1742 ITA1.0010.13202.60 
  Bettazzi, Alessandro 1837 ITA0.501-0.2920-5.80 
  Bettazzi, Alessandro 1837 ITA0.501-0.2920-5.80 
  Di Trani, Sabino 2052 ITA0.501-0.0220-0.40 
  Di Trani, Sabino 2052 ITA0.501-0.0220-0.40 
  Messina, Marco 2037 ITA0.001-0.5420-10.80 
  Messina, Marco 2037 ITA0.001-0.5420-10.80 
  Ciucchi, Gabriele 1727 ITA1.0010.12202.40 
  Ciucchi, Gabriele 1727 ITA0.501-0.3820-7.60 
  Cecchi, Marcello 1736 ITA1.0010.13202.60 
  Cecchi, Marcello 1736 ITA1.0010.13202.60 
  Nannelli, Paolo c2239 ITA0.001-0.2720-5.40 
  Nannelli, Paolo c2239 ITA0.001-0.2720-5.40 
  Vitale, Romualdo 1907 ITA0.501-0.2120-4.20 
  Vitale, Romualdo 1907 ITA0.501-0.2120-4.20 
  Russo, Leonardo 1857 ITA1.0010.24204.80 
  Russo, Leonardo 1857 ITA0.501-0.2620-5.20 

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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