Individual Calculations January 2020
 Martorelli, Antonio  Total change: 6.30  Rating chartPersonal card
 WE Citta' di Sorrento - A Sorrento ITA 2019-12-20
RcRownchangeKK*chgGame
 2029 2180 4.00 5 0.63 10 6.30 
  Modi, Yashil f1947 RSA0.001-0.7910-7.90 
  Calemma, Alfredo Mariano 1780  * ITA1.0010.08100.80 
  Vanacore, Francesco 2012 ITA1.0010.28102.80 
  Laketic, Gojko m2337 SRB1.0010.71107.10 
  Paduano, Claudio c2068 ITA1.0010.35103.50 
 * 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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