Rapid: Individual Calculations February 2020
 Chenari, Davood  Total change: -45.40  Rating chartPersonal card
 Malard Rapid Cup Dey 1398 Tehran IRI 2020-01-06
RcRownchangeKK*chgGame
 1434 1547 1.00 4 -1.43 20 -28.60 
  Mehran, Hossein 1678 IRI0.001-0.3220-6.40 
  Haji Abadi, Yasin 1147  * IRI1.0010.08201.60 
  Ghayourifar, Ali 1674 IRI0.001-0.3320-6.60 
  Taj Dini, Hasti 1238 IRI0.001-0.8620-17.20 
 * 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)
 
 malard Rapid cup Bahman 1398 Tehran IRI 2020-01-25
RcRownchangeKK*chgGame
 1387 1547 4.00 7 -0.84 20 -16.80 
  Marri, Mohammad Aria 1229 IRI1.0010.13202.60 
  Mehrabi, Mahmood 1398 IRI1.0010.30206.00 
  Azimi, Alireza 1474 IRI0.001-0.6020-12.00 
  Mohammadi, Amir Hossein 1579 IRI1.0010.542010.80 
  Safdarian, Saman 1384 IRI1.0010.28205.60 
  Esmaeili, Soroush 1496 IRI0.001-0.5720-11.40 
  Abbasi, Mahdi 1147  * IRI0.001-0.9220-18.40 
 * 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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