Rapid: Individual Calculations October 2019
 Pastore, Cosmas  Total change: -14.00  Rating chartPersonal card
 OP 32 ARROCCO CHESS CLUB ROMA ITA 2019-09-01
RcRownchangeKK*chgGame
 1871 1831 2.50 7 -0.70 20 -14.00 
  Aghayev, Miragha m2231  * ITA0.001-0.0820-1.60 
  Sermoneta, Eugenio 1768 ITA0.501-0.0920-1.80 
  Desideri, Enrico 1646 ITA1.0010.26205.20 
  Tudor, Marian 1844 ITA0.001-0.4820-9.60 
  Abuhamdieh, Nando 1431  * ITA1.0010.08201.60 
  Lantini, Marco 2017 ITA0.001-0.2620-5.20 
  Quimi, Marco 2157 PER0.001-0.1320-2.60 
 * 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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