Individual Calculations January 2019
 Dehbashi, Alireaza  Total change: 6.80  Rating chartPersonal card
 6th Fars chess League 1397 Round 3-11 Fars IRI 2018-11-30
RcRownchangeKK*chgGame
 1675 1801 3.50 5 0.34 20 6.80 
  Hosseini, Seyedhossein 1839 IRI0.5010.05201.00 
  Miri, Seyed Mohammad Amin 1401  * IRI1.0010.08201.60 
  Samimi, Armin 1449 IRI1.0010.11202.20 
  Latifpour, Mohammad 2000 IRI0.001-0.2420-4.80 
  Kooshki Jahromi, Sobhan 1685 IRI1.0010.34206.80 
 * 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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