Individual Calculations July 2019
 Mercandelli, Claudio  Total change: -47.60  Rating chartPersonal card
 OP 11 Capo d'orso Palau ITA 2019-06-01
RcRownchangeKK*chgGame
 1663 1849 4.00 9 -2.38 20 -47.60 
  Garofalo, Sergio 1604 ITA0.001-0.8020-16.00 
  Leo, Giovanni 1502 ITA0.001-0.8920-17.80 
  Di Dario, Dario 1486 ITA0.501-0.4020-8.00 
  Ponzecchi, Riccardo 1449  * ITA1.0010.08201.60 
  Jirillo, Antonio 1452 ITA0.501-0.4220-8.40 
  Milani, Patrizia 1528 ITA1.0010.13202.60 
  Bonade, Massimo 2164 ITA0.001-0.1420-2.80 
  Marconi, Andrea 1591 ITA1.0010.18203.60 
  Lisowski, Krzysztof 2191 POL0.001-0.1220-2.40 
 * 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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