Rapid: Individual Calculations January 2024
 Azimi, Yahya  Total change: 15.60  Rating chartPersonal card
 Koohchenar Rapid Paeez Cup Fars-Koohchenar IRI 2023-12-23
RcRownchangeKK*chgGame
 1424 1588 7.00 9 0.68 20 13.60 
  Rezaei, Taha 1216 IRI1.0010.10202.00 
  Mohammadian, Mohammad f1363 IRI1.0010.22204.40 
  Shooraki, Hossein 1375 IRI0.501-0.2720-5.40 
  Hajari, Gholamreza 1510 IRI1.0010.39207.80 
  Abedi, Sorosh 1502 IRI1.0010.38207.60 
  Tavakkoli, Soushiyant 1579 IRI0.001-0.5120-10.20 
  Torabzadeh, Seyyed Arvin 1323 IRI0.501-0.3220-6.40 
  Rahimi, Arshiya 1484 IRI1.0010.36207.20 
  Firoozyar, Ashkan 1461 IRI1.0010.33206.60 

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)
 
 The 4th round of the reytd tournament of Padideh Behbahan Chess School Lorestan IRI 2023-12-27
RcRownchangeKK*chgGame
 1488 1588 5.00 8 0.10 20 2.00 
  Sazegari, Hoodad 1188  * IRI1.0010.08201.60 
  Haghparast, Hassan 1281 IRI1.0010.14202.80 
  Ahmadi, Akbar 1695 IRI0.5010.15203.00 
  Hajari, Gholamreza 1510 IRI0.501-0.1120-2.20 
  Shahroei, Javad 1790 IRI0.001-0.2420-4.80 
  Askari, Ali 1340 IRI1.0010.19203.80 
  Shahrokhnia, Kheirollah 1486 IRI1.0010.36207.20 
  Aberomandnia, Ali 1612 IRI0.001-0.4720-9.40 
 * 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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