Rapid: Individual Calculations February 2017
 Bettazzi, Daniele  Total change: -5.60  Rating chartPersonal card
 OP FERRARA FERRARA ITA 2017-01-15
RcRownchangeKK*chgGame
 1802 1948 5.00 8 -0.28 20 -5.60 
  Dran, Joshed 1744 ITA0.001-0.7620-15.20 
  Salvadori, Federico 1708 ITA1.0010.20204.00 
  Sforza, Michelangelo 1619 ITA0.501-0.3820-7.60 
  Dobboletta, Alex 1986 ITA0.001-0.4520-9.00 
  Benini, Sofia 1548  * ITA1.0010.08201.60 
  Miotto, Alberto 1566 ITA1.0010.09201.80 
  Caprino, Marco 2212 ITA0.5010.32206.40 
  Vincenzi, Marco 2032 ITA1.0010.622012.40 
 * 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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