Rapid: Individual Calculations January 2020
 Zaccaria, Christian  Total change: -9.80  Rating chartPersonal card
 OP 38 FIERA FREDDA BORGO SAN DALMAZZO ITA 2019-12-08
RcRownchangeKK*chgGame
 1538 1645 4.00 7 -0.49 20 -9.80 
  Yao, Stefano f2045  * ITA0.001-0.0820-1.60 
  Pilo, Sergio 1403 ITA0.001-0.8020-16.00 
  Zenini, Simone 1388 ITA1.0010.18203.60 
  Gianguzzo, Francesco 1388 ITA0.001-0.8220-16.40 
  Rubino, Michele 1425 ITA1.0010.22204.40 
  Sanguinetti, Edoardo 1350 ITA1.0010.15203.00 
  Bono, Ivo 1766 ITA1.0010.662013.20 
 * 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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