Blitz: Individual Calculations May 2017
 Bosca, Valter Romano  Total change: -42.80  Rating chartPersonal card
 CAMPIONATI ITALIANI BLITZ ACQUI TERME ITA 2017-04-08
RcRownchangeKK*chgGame
 1902 2000 4.00 10 -2.14 20 -42.80 
  Manfredi, Vincenzo 2207 ITA1.0010.772015.40 
  De Filomeno, Simone m2335 ITA0.001-0.1220-2.40 
  Bonomi, Maurizio 2188 ITA0.5010.24204.80 
  Orfini, Nicolo` 1834 ITA0.001-0.7220-14.40 
  Mannori, Giampaolo 1600  * ITA0.001-0.9220-18.40 
  Desideri, Leonardo 1780 ITA0.001-0.7820-15.60 
  Spagnuolo, Deborah 1637 ITA1.0010.10202.00 
  Terzo, Andrea 1841 ITA1.0010.29205.80 
  Vercelli, Alessandro 1724 ITA0.501-0.3320-6.60 
  Desideri, Alessandro 1873 ITA0.001-0.6720-13.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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