Individual Calculations July 2019
 Giammona, Federico  Total change: 36.00  Rating chartPersonal card
 CP Ragusa 2019 Ragusa ITA 2019-05-24
RcRownchangeKK*chgGame
 1538 1633 1.00 1 0.37 40 14.80 
  Schembari, Serafino 1538 ITA1.0010.374014.80 

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)
 
 FE 23 Citta' di Gioiosa Marea - B Gioiosa Marea ITA 2019-06-08
RcRownchangeKK*chgGame
 1595 1647 5.50 9 0.53 40 21.20 
  Dagnino, Marcello 1366 ITA1.0010.16406.40 
  Grillo, Francesco 1693 ITA0.001-0.4440-17.60 
  Natoli, Alessia 1247  * POL0.501-0.4240-16.80 
  Riso, Giuseppe 1596 ITA1.0010.434017.20 
  Franchina, Carmelo 1667 ITA1.0010.534021.20 
  La Rosa, Placido 1682 ITA0.001-0.4540-18.00 
  Rosolia, Giuseppe 1754 ITA1.0010.654026.00 
  Crisa, Daniele 1677 ITA0.001-0.4640-18.40 
  Napoli Costa, Antonello 1670 ITA1.0010.534021.20 
 * 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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