Blitz: Individual Calculations January 2020
 Ghods, Maziar  Total change: -11.20  Rating chartPersonal card
 OP BLITZ COLLATERALE ROMA CITTA' APERTA ROMA ITA 2019-12-15
RcRownchangeKK*chgGame
 1752 1968 6.00 9 -0.56 20 -11.20 
  Giannini, Fabio 1568  * ITA1.0010.08201.60 
  Smirnov, Anton g2368  * AUS0.001-0.0820-1.60 
  Alfieri, Duccio 1655 ITA1.0010.14202.80 
  Modi, Sonia wc1568  * RSA1.0010.08201.60 
  Corvi, Marco f2272 ITA0.001-0.1420-2.80 
  Grammatico, Riccardo 1630 ITA0.501-0.3820-7.60 
  Spada, Vittoria 1568  * ITA1.0010.08201.60 
  Giordani, Luca 1568  * ITA1.0010.08201.60 
  Aarav, Dengla 1568  * IND0.501-0.4220-8.40 
 * 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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