Individual Calculations April 2019
 Proietti, Tosca  Total change: -1.00  Rating chartPersonal card
 CIS 2019 - Serie Promozione Emilia-Romagna 1 Ferrara ITA 2019-03-15
RcRownchangeKK*chgGame
 1702 1836 1.50 3 -0.47 20 -9.40 
  Monaco, Henry 1491 ITA1.0010.11202.20 
  Rondelli, Roberto 1777 ITA0.501-0.0820-1.60 
  Mammi, Samuele 1839 ITA0.001-0.5020-10.00 

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)
 
 WE La rocca sotto scacco - A Manerba del Garda ITA 2019-03-22
RcRownchangeKK*chgGame
 1927 1836 2.50 5 0.42 20 8.40 
  Libutti, Michele 1672 ITA1.0010.28205.60 
  Calavalle, Giulio f2236  * ITA0.5010.42208.40 
  Luciani, Valerio f2163 ITA0.001-0.1320-2.60 
  Del Nevo, Claudio 1714 ITA1.0010.33206.60 
  Tortora, Franco 1849 ITA0.001-0.4820-9.60 
 * 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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