Rapid: Individual Calculations March 2020
 Pino, Mohammadamin  Total change: 33.40  Rating chartPersonal card
 Tabriz Zehn Bartar Chess School Rapid (22 Bahman 1398) U16 Tabriz IRI 2020-02-11
RcRownchangeKK*chgGame
 1425 1413 1.00 2 0.03 20 0.60 
  Irandoust, Sina 1584 IRI0.001-0.2720-5.40 
  Zolfaghari, Asal 1266 IRI1.0010.30206.00 

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)
 
 Soofyan 4th rapid chess tournament ( 29 bahman cup ) Tabriz IRI 2020-02-18
RcRownchangeKK*chgGame
 1665 1413 3.00 7 1.64 20 32.80 
  Siani, Ali 1762 IRI0.001-0.1120-2.20 
  Samadifar, Mahdi 1678 IRI0.001-0.1820-3.60 
  Hosseini, Seyed Sadegh 1597 IRI1.0010.742014.80 
  Mardanpour, Naser 1715 IRI0.001-0.1520-3.00 
  Karimzadeh, Touraj 1589 IRI1.0010.732014.60 
  Esmi, Hossein 1645 IRI0.001-0.2120-4.20 
  Chaparak, Hamzeh 1670 IRI1.0010.822016.40 

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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