Rapid: Individual Calculations June 2019
 Irandoust, Sina  Total change: 21.40  Rating chartPersonal card
 4th nimeh shaban Marand Rapid Chess tournament West Azarbayjan IRI 2019-04-30
RcRownchangeKK*chgGame
 1650 1496 1.00 4 -0.30 20 -6.00 
  Tarazooyeadl, Mojtaba 1896  * IRI0.001-0.0820-1.60 
  Maliki, Yasna 1253 IRI1.0010.20204.00 
  Razizadeh, Amir 1705 IRI0.001-0.2320-4.60 
  Sabernia, Gholamreza 1745 IRI0.001-0.1920-3.80 
 * 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)
 
 Tabriz Rapid Tournament (27 Ordibehesht 1398) Tabriz IRI 2019-05-23
RcRownchangeKK*chgGame
 1643 1500 4.50 9 1.37 20 27.40 
  Moghaddamian, Afshin 1900  * IRI0.5010.42208.40 
  Pino, Ali Asghar 1616 IRI1.0010.662013.20 
  Alavinia, Hossein 1706 IRI1.0010.762015.20 
  Pouresmaeil, Naser 1894 IRI0.001-0.0820-1.60 
  Amirpour, Saman 1893 IRI0.001-0.0820-1.60 
  Karimi, Manouchehr 1383 IRI1.0010.34206.80 
  Ghaffari, Ahmad 1819 IRI0.001-0.1320-2.60 
  Pino, Mohammadamin 1364 IRI0.001-0.6820-13.60 
  Naseri, Hamidreza 1212 IRI1.0010.16203.20 
 * 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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