Rapid: Individual Calculations August 2018
 Rastbod, Ali  Total change: 39.80  Rating chartPersonal card
 22th Caspian Rapid Cup 1397 Qazvin IRI 2018-07-20
RcRownchangeKK*chgGame
 1949 2165 8.00 8 1.99 20 39.80 
  Piri, Sarkhosh 1765  * IRI1.0010.08201.60 
  Moghadam, Hamidreza 1789 IRI1.0010.09201.80 
  Abedi, Amin 1870 IRI1.0010.15203.00 
  Karbalaei Sadeghi, Farhad 1898 IRI1.0010.18203.60 
  Atakhan, Abtin 1994 IRI1.0010.27205.40 
  Abedini, Morteza 1968 IRI1.0010.25205.00 
  Karimi, Mohammad 2148 IRI1.0010.48209.60 
  Barzigar, Behrang 2157 IRI1.0010.49209.80 
 * 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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