Individual Calculations February 2018
 Chiabrando, Davide  Total change: 9.60  Rating chartPersonal card
 FE 47 Citta' di Torino Torino ITA 2018-01-03
RcRownchangeKK*chgGame
 1808 1681 2.50 6 0.48 20 9.60 
  Martin, Tiziano 1934 ITA0.001-0.1920-3.80 
  Simongini, Giacomo 1788 ITA1.0010.652013.00 
  Ratti, Marco 1861 ITA0.001-0.2620-5.20 
  Rotondaro, Alberto 1551 ITA1.0010.32206.40 
  Doromeychuk, Anton 1806 ITA0.001-0.3320-6.60 
  Di Chiara, Mauro 1909 ITA0.5010.29205.80 

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)
 

 

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