Individual Calculations January 2020
 Bahmani, Nima  Total change: 3.40  Rating chartPersonal card
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 1729 1630 3.00 7 0.17 20 3.40 
  Fallah, Amin 1390 IRI1.0010.20204.00 
  Roohi, Abdolmajid 2030  * IRI0.001-0.0820-1.60 
  Barkhori, Keyvan 1864 IRI0.001-0.2120-4.20 
  Shabankare, Bahram 1478 IRI1.0010.30206.00 
  Tolooei, Mohammad 1320 IRI1.0010.14202.80 
  Serestian, Arman 1993 IRI0.001-0.1020-2.00 
  Toufighi, Homayoon g2030  * 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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