Individual Calculations April 2019
 Topaios, Federico  Total change: 20.80  Rating chartPersonal card
 CP La Spezia 2019 Sarzana ITA 2019-03-08
RcRownchangeKK*chgGame
 1435 1540 1.50 4 -1.03 40 -41.20 
  Calcagnile, Lucio 1940  * ITA0.001-0.0840-3.20 
  Pucci, Mauro 1284 ITA0.001-0.8140-32.40 
  Giusti, Andrea 1140  * ITA1.0010.08403.20 
  Plotnikov, Matvii 1376 ITA0.501-0.2240-8.80 
 * 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)
 
 CIS 2019 - Serie Promozione Toscana Girone 1 Prato ITA 2019-03-15
RcRownchangeKK*chgGame
 1680 1540 2.50 3 1.55 40 62.00 
  De Filomeno, Elisa 1697 ITA1.0010.714028.40 
  Marcelli, Fabio 1607 ITA1.0010.594023.60 
  Melosi, Alessandro 1735 ITA0.5010.254010.00 

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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