Individual Calculations January 2019
 Chianura, Domenico  Total change: 2.20  Rating chartPersonal card
 OP 2 Settimanale Stefano Tatai - A Roma ITA 2018-10-25
RcRownchangeKK*chgGame
 1798 1658 2.50 7 0.11 20 2.20 
  Marta, Daniele 1988 ITA0.001-0.1220-2.40 
  Pala, Giorgio 2058  * ITA0.001-0.0820-1.60 
  Roberti, Bruno 1876 ITA0.001-0.2220-4.40 
  Casagrande, Filippo 1530 ITA1.0010.33206.60 
  Renzi, Alessio 1768 ITA0.5010.15203.00 
  Costabile, Vincenzo 1835 ITA0.001-0.2720-5.40 
  Filotei, Marcello 1528 ITA1.0010.32206.40 
 * 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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