Rapid: Individual Calculations April 2017
 Mohammadian, Dariush  Total change: -37.40  Rating chartPersonal card
 OP SCACCHI IN MASCHERA FOIANO DELLA CHIANA ITA 2017-03-05
RcRownchangeKK*chgGame
 1580 1633 2.00 7 -1.87 20 -37.40 
  Guiducci, Luca 1974 ITA0.001-0.1220-2.40 
  Donati, Stefano 1297 ITA1.0010.12202.40 
  Rossi, Paolo 1722 ITA0.001-0.3820-7.60 
  Fara, Ludovico Pietro 1371 ITA0.501-0.3220-6.40 
  Farmazyan, Armine 1690 ARM0.001-0.4220-8.40 
  Furlani, Graziano 1268 ITA0.501-0.4020-8.00 
  Romano, Claudio 1740 ITA0.001-0.3520-7.00 

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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