Rapid: Individual Calculations January 2018
 Bonaccorsi, Fabio  Total change: 16.40  Rating chartPersonal card
 OP SANTA BARBARA CATANIA ITA 2017-12-22
RcRownchangeKK*chgGame
 1652 1457 2.50 6 0.82 20 16.40 
  Furnari, Francesco 1783 ITA1.0010.872017.40 
  Quarta, Juri 1733 ITA0.001-0.1720-3.40 
  Filetti, Massimiliano 1857  * ITA0.001-0.0820-1.60 
  Stancanelli, Valerio 1736 ITA0.001-0.1620-3.20 
  Merola, Lorenzo 1275 ITA1.0010.26205.20 
  Guarnera, Marco 1529 ITA0.5010.10202.00 
 * 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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