Individual Calculations March 2024
 Perogio, Lorenzo  Total change: -17.60  Rating chartPersonal card
 OP Settimanale Poco a poco Rounds 1-2 Civitanova Marche ITA 2024-02-19
RcRownchangeKK*chgGame
 1365 1816 1.00 2 -0.88 20 -17.60 
  Pagnanini, Andrea 1416  * ITA0.001-0.9220-18.40 
  Santandrea, Loriano 1314 ITA1.0010.04200.80 
 * 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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