Rapid: Individual Calculations February 2018
 Arena, Ignazio  Total change: 21.00  Rating chartPersonal card
 OP SSM MILANO ITA 2018-01-14
RcRownchangeKK*chgGame
 1833 1631 3.00 7 1.05 20 21.00 
  Astengo, Corrado 2031  * ITA0.001-0.0820-1.60 
  Andreatta, Giovanni Maria 1420 ITA1.0010.23204.60 
  Esposito, Giuseppe 1769 ITA1.0010.692013.80 
  Zaninotto, Franco f2031  * ITA0.5010.42208.40 
  Caselli, Luigi f2031  * ITA0.001-0.0820-1.60 
  Simone, Marco 1867 ITA0.5010.30206.00 
  Mercurio, Giuseppe 1682 ITA0.001-0.4320-8.60 
 * 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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