Rapid: Individual Calculations May 2023
 Zeynali, Sajjad  Total change: 37.00  Rating chartPersonal card
 Tabriz Laleh Park Ramazan Cup ( Rapid ) Tabriz IRI 2023-04-13
RcRownchangeKK*chgGame
 1633 1241 2.50 7 1.26 20 25.20 
  Ebadzadeh, Ali 1622 IRI0.5010.41208.20 
  Habibifard, Parham 1724 IRI0.001-0.0520-1.00 
  Farajian, Hossein 2235 IRI0.0010.00200.00 
  Rabbani, Alireza 1150 IRI1.0010.38207.60 
  Karimzadeh, Touraj 1585 IRI1.0010.882017.60 
  Mohammadi Hamed, Masoud 1741 IRI0.001-0.0420-0.80 
  Naghizadeh Dalir, Mohammad Sadra 1376 IRI0.001-0.3220-6.40 

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)
 
 Maragheh Sahand Chess Club Fetr Cup ( rapid under 2000 ) East Azarbaijan IRI 2023-04-22
RcRownchangeKK*chgGame
 1529 1241 1.50 5 0.59 20 11.80 
  Anjom Rooz, Mehdi 1800 IRI0.001-0.0320-0.60 
  Farnami, Karim 1460 IRI0.001-0.2220-4.40 
  Farajpour, Amin 1424 IRI1.0010.742014.80 
  Moazzen, Amirali 1483 IRI0.5010.30206.00 
  Fadakar, Reza 1478 IRI0.001-0.2020-4.00 

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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