Individual Calculations February 2020
 Scagliarini, Massimo  Total change: -48.20  Rating chartPersonal card
 WE Hotel Duca degli Abruzzi - C Montesilvano ITA 2020-01-02
RcRownchangeKK*chgGame
 1206 1289 0.00 4 -2.41 20 -48.20 
  Martinelli, Marco 1041 ITA0.001-0.8120-16.20 
  Ricci Petitoni, Angelo 1393 ITA0.001-0.3620-7.20 
  Boulay, Leonardo 1293 ITA0.001-0.4920-9.80 
  Di Fabio, Sara 1096 ITA0.001-0.7520-15.00 

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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