Rapid: Individual Calculations June 2019
 Rezaeipour, Sina  Total change: 17.00  Rating chartPersonal card
 Pishgam Chess School Ramezan Rapid Cup 1398 Rasht IRI 2019-05-11
RcRownchangeKK*chgGame
 1559 1426 3.00 6 0.85 20 17.00 
  Hoshangi, Amir Ali 1028 IRI1.0010.08201.60 
  Oskouev, A. 1826  * IRI0.5010.42208.40 
  Hamdam, Ali 1620 IRI0.5010.25205.00 
  Nikfetrat, Hasan 1797 IRI0.001-0.1020-2.00 
  Alinia Hosseini, Seyede Setayesh 1257 IRI1.0010.28205.60 
  Samsam, Farhad 1826  * IRI0.001-0.0820-1.60 
 * 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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