Rapid: Individual Calculations October 2019
 Ferrari, Antonio  Total change: -34.00  Rating chartPersonal card
 OP SCACCHI E ESTATE 2019 LAURIA ITA 2019-09-22
RcRownchangeKK*chgGame
 1408 1435 1.00 5 -1.70 20 -34.00 
  Costantino, Guido 1679 ITA0.001-0.2020-4.00 
  Giannini, Fabio 1458 ITA0.001-0.4720-9.40 
  Romano, Egidio 1223 ITA0.001-0.7720-15.40 
  Cannavacciuolo, Domenico 1384 ITA0.001-0.5720-11.40 
  Alagia, Giuseppe 1295 ITA1.0010.31206.20 

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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