Rapid: Individual Calculations April 2019
 Saberi, Hirad  Total change: -2.80  Rating chartPersonal card
 Nokhbegan Rapid Cup 11 Esfand 1397 Gilan IRI 2019-03-17
RcRownchangeKK*chgGame
 1810 1443 1.00 4 0.58 20 11.60 
  Eghdam, Pouria 1843  * IRI0.001-0.0820-1.60 
  Masoumi, Mohammad 1709 IRI1.0010.822016.40 
  Samsam, Farhad 1843  * IRI0.001-0.0820-1.60 
  Nezamivand Chegini, Yaser 1843  * IRI0.001-0.0820-1.60 
 * 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)
 
 Nokhbegan Rapid Cup 18 Esfand 1397 Gilan IRI 2019-03-18
RcRownchangeKK*chgGame
 1416 1443 2.00 5 -0.72 20 -14.40 
  Oskouev, A. 1843  * IRI0.001-0.0820-1.60 
  Bolouri, Arad 1155 IRI0.001-0.8420-16.80 
  Effati, Alireza 1179 IRI1.0010.18203.60 
  Emdadi, Mohammadsadra 1231 IRI1.0010.23204.60 
  Jamalzadeh, Morteza 1674 IRI0.001-0.2120-4.20 
 * 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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