Individual Calculations May 2020
 Battilani, Cristian  Total change: -6.20  Rating chartPersonal card
 CP Sondrio 2020 Morbegno ITA 2020-01-24
RcRownchangeKK*chgGame
 1600 1735 3.00 5 -0.31 20 -6.20 
  Pola, Fabrizio 1362 ITA1.0010.10202.00 
  Lettieri, Giuseppe f2135  * ITA0.001-0.0820-1.60 
  Rizzo, Alessandro 1594 ITA0.001-0.6920-13.80 
  Migliorini, Renzo 1572 ITA1.0010.28205.60 
  Robustelli Dellacuna, Andrea 1335  * ITA1.0010.08201.60 
 * 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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