Individual Calculations October 2019
 Grossi, Mariano  Total change: -5.20  Rating chartPersonal card
 CI Seniores 2019 - Over 65 Rio ITA 2019-09-15
RcRownchangeKK*chgGame
 1680 1541 3.00 9 -0.13 40 -5.20 
  Goli, Daniele 1941  * ITA0.001-0.0840-3.20 
  Accattino, Gianfranco 1323 ITA1.0010.22408.80 
  Serafini, Franco 1785 ITA0.5010.304012.00 
  Crippa, Mario 1819 ITA0.001-0.1740-6.80 
  Bisignano, Giuseppe 1785 ITA0.5010.304012.00 
  Bruno, Elio 1519 ITA1.0010.474018.80 
  Zacco, Remo 1924 ITA0.001-0.0940-3.60 
  Acunzo, Domenico 1537 ITA0.001-0.5140-20.40 
  Diena, Giovanni 1489 ITA0.001-0.5740-22.80 
 * 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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