Individual Calculations February 2020
 Di Fabio, Sara  Total change: 39.20  Rating chartPersonal card
 WE Hotel Duca degli Abruzzi - C Montesilvano ITA 2020-01-02
 1255 1096 2.50 5 0.98 40 39.20 
  Boulay, Leonardo 1293 ITA0.001-0.2540-10.00 
  Ricci Petitoni, Angelo 1393 ITA0.5010.354014.00 
  Martinelli, Marco 1041 ITA1.0010.424016.80 
  Azzolini, Filippo 1257 ITA0.001-0.2940-11.60 
  Scagliarini, Massimo 1289 ITA1.0010.754030.00 

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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