Rapid: Individual Calculations October 2017
 Di Marco, Calogero  Total change: -7.60  Rating chartPersonal card
 OP FESTA DEGLI SCACCHI PATERNESE PATERNO ITA 2017-09-24
RcRownchangeKK*chgGame
 1633 1594 1.50 4 -0.38 20 -7.60 
  Grasso, Gaetano 1994  * ITA0.001-0.0820-1.60 
  Amato, Angelo 1524 ITA0.501-0.1020-2.00 
  Finocchiaro, Dante 1351 ITA1.0010.20204.00 
  Stancanelli, Valerio 1664 ITA0.001-0.4020-8.00 
 * 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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