Rapid: Individual Calculations February 2020
 Golzari, Amirmohammad  Total change: -33.80  Rating chartPersonal card
 Fajr Cup Shahre Ghods 98- Rapid Tehran IRI 2020-01-25
RcRownchangeKK*chgGame
 1362 1267 1.00 4 -0.67 20 -13.40 
  Attari, Saeid 1629 IRI0.001-0.1020-2.00 
  Bakhtiari, Erfan 1061 IRI1.0010.24204.80 
  Ebadi, Seyed Ali 1667  * IRI0.001-0.0820-1.60 
  Jafari, Mohammad 1089 IRI0.001-0.7320-14.60 
 * 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)
 
 malard Rapid cup Bahman 1398 Tehran IRI 2020-01-25
RcRownchangeKK*chgGame
 1401 1267 1.00 6 -1.02 20 -20.40 
  Normohammadi, Gholam Hazrat 1609 IRI0.001-0.1220-2.40 
  Haji Abadi, Amirhossein 1003 IRI1.0010.18203.60 
  Zivari, Hamidreza 1484 IRI0.001-0.2220-4.40 
  Goudarzi, Navid 1488 IRI0.001-0.2220-4.40 
  Saboori Zadeh, Ayatolah 1537 IRI0.001-0.1720-3.40 
  Eftekhari Azar, Ali 1286 IRI0.001-0.4720-9.40 

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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