Individual Calculations January 2020
 Bertolozzi, Francesco  Total change: 26.40  Rating chartPersonal card
 WE 7 Levante ligure - A La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 2248 1855 1.00 4 0.66 40 26.40 
  Damia, Angelo m2255  * ITA1.0010.924036.80 
  Lazic, Miroljub g2255  * SRB0.001-0.0840-3.20 
  Mrdja, Milan m2255  * CRO0.001-0.0840-3.20 
  Passerotti, Pierluigi f2225 ITA0.001-0.1040-4.00 
 * 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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