Individual Calculations March 2018
 Sottani, Paolo  Total change: -3.40  Rating chartPersonal card
 CP Grosseto 2018 Grosseto ITA 2018-02-02
RcRownchangeKK*chgGame
 1582 1880 1.50 2 -0.17 20 -3.40 
  Russo, Giuseppe 1480  * ITA1.0010.08201.60 
  Marcucci, Michele 1684 ITA0.501-0.2520-5.00 
 * 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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