Rapid: Individual Calculations September 2019
 Bertoldo, Ivan  Total change: 3.80  Rating chartPersonal card
 OP BAGHERIA BAGHERIA ITA 2019-08-28
RcRownchangeKK*chgGame
 1522 1551 4.00 7 0.19 20 3.80 
  D `arpa, Maurizio 1230 ITA1.0010.13202.60 
  Montalbano, Federico 1951  * ITA0.001-0.0820-1.60 
  Ardizzone, Luigi 1349 ITA1.0010.24204.80 
  Verga, Francesco 1447 ITA1.0010.36207.20 
  Li Vigni, Massimo 1723 ITA0.001-0.2720-5.40 
  Miano, Andrea 1578 ITA0.001-0.4620-9.20 
  Triolo, Marco 1377 ITA1.0010.27205.40 
 * 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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