Rapid: Individual Calculations February 2019
 Gholizadeh, Romina  Total change: 15.00  Rating chartPersonal card
 Tehran North East Rapid Cup Dey 1397 Tehran IRI 2019-01-12
RcRownchangeKK*chgGame
 1450 1365 4.00 8 0.65 20 13.00 
  Kazemi, Mohammad Parsa 1142 IRI1.0010.22204.40 
  Gholizadeh, Parya 1175 IRI1.0010.25205.00 
  Kashefi, Amir Hosein f1765  * IRI0.001-0.0820-1.60 
  Nayerlou, Amirnikan 1180 IRI1.0010.26205.20 
  Ghorban, Mohammad 1741 IRI1.0010.912018.20 
  Kasipour Azbari, Seyed Arvin 1630 IRI0.001-0.1820-3.60 
  Mohammad Ebrahimkhan Abri, Dorsa wf1643 IRI0.001-0.1720-3.40 
  Sadeghi, Ali 1322 IRI0.001-0.5620-11.20 
 * 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)
 
 Tehran Team Rapid Cup 28 Dey 1397 U-14 Tehran IRI 2019-01-18
RcRownchangeKK*chgGame
 1405 1365 1.00 2 0.10 20 2.00 
  Nouri, Alaa 1557 IRI1.0010.752015.00 
  Teimouri Yadkuri, Shahdad 1253 IRI0.001-0.6520-13.00 

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)
 

 

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