Individual Calculations April 2020
 Rinaldi, Mario  Total change: -19.60  Rating chartPersonal card
 OP 39 Settimanale SS Lazio Roma ITA 2020-01-29
RcRownchangeKK*chgGame
 1507 1490 1.50 4 -0.49 40 -19.60 
  Simeone, Giulio 1890  * ITA0.001-0.0840-3.20 
  Condorelli, Roberto 1375 ITA0.501-0.1640-6.40 
  Morgante, Domenico 1555 ITA0.001-0.4140-16.40 
  Piccioni, Leandro 1207 ITA1.0010.16406.40 
 * 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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