Rapid: Individual Calculations April 2019
 Radnezhad, Saber  Total change: -8.60  Rating chartPersonal card
 9th Malard Rapid Cup 10 Esfand 1397 Malard IRI 2019-03-04
RcRownchangeKK*chgGame
 1589 1334 1.00 4 0.23 20 4.60 
  Normohammadi, Gholam Hazrat 1672 IRI0.001-0.1220-2.40 
  Amini Nezhad, Seyed Ata 1608 IRI0.001-0.1720-3.40 
  Nayebi, Farhad 1569 IRI0.001-0.2120-4.20 
  Keshavarz, Farajollah 1506 IRI1.0010.732014.60 

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)
 
 Shahre Qods Rapid Cup Esfand 1397 Tehran IRI 2019-03-08
RcRownchangeKK*chgGame
 1451 1334 2.00 7 -0.66 20 -13.20 
  Pilvaieh, Ali 1734  * IRI0.001-0.0820-1.60 
  Allahverdi, Davood 1692 IRI0.001-0.1020-2.00 
  Darvishvand, Parviz 1666 IRI0.001-0.1220-2.40 
  Mohammad Ghasemi, Mehdi 1266 IRI1.0010.41208.20 
  Yavari, Bahram 1641 IRI0.001-0.1420-2.80 
  Soufi, Amir Hossein 1072 IRI0.001-0.8220-16.40 
  Zarei Ghadim, Sadra 1083 IRI1.0010.19203.80 
 * 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)
 

 

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