Individual Calculations July 2018
 Bassini, Massimo  Total change: 21.40  Rating chartPersonal card
 OP Augusta Perusia 2018 Perugia ITA 2018-05-06
RcRownchangeKK*chgGame
 1530 1633 2.50 5 -0.57 20 -11.40 
  Shahrezaei Dolatabadi, Dario 1332 ITA1.0010.15203.00 
  Shahrezaei Dolatabadi, Reza 1501 ITA0.501-0.1820-3.60 
  Bertolini, Ettore 1783 ITA1.0010.702014.00 
  Gradi, Wladimiro 1297 ITA0.001-0.8820-17.60 
  Canestrelli, Luigi 1735 ITA0.001-0.3620-7.20 

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)
 
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1774 1600 4.00 8 1.64 20 32.80 
  Deruda, Leonardo 1773 ITA1.0010.732014.60 
  Del Nevo, Claudio 1759 ITA1.0010.712014.20 
  Giordani, Luca 1736 ITA0.001-0.3220-6.40 
  Chandratreya, Prachiti 1729 IND0.001-0.3320-6.60 
  Magnusson, Thorsteinn 1449 ISL1.0010.30206.00 
  Simone, Marco 1777 ITA1.0010.732014.60 
  Carlo, Emanuele 2000  * ITA0.001-0.0820-1.60 
  Ananya, Rishi Gupta 1968 IND0.001-0.1020-2.00 
 * 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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