Rapid: Individual Calculations January 2024
 Elmi Pour, Amir  Total change: -30.00  Rating chartPersonal card
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1305 1279 3.00 6 0.10 40 4.00 
  Shokri, Firouz 1694 IRI0.001-0.0740-2.80 
  Mashhadi Mahmoud, Amirali 1047 IRI0.001-0.7940-31.60 
  Elyasi, Mani 1027 IRI1.0010.19407.60 
  Shayegan, Arshan 1085 IRI1.0010.254010.00 
  Amini Nezhad, Seyed Ata 1413 IRI1.0010.684027.20 
  Basiri, Hasan 1565 IRI0.001-0.1640-6.40 

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)
 
NOTE: K factor changed
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1260 1279 2.00 7 -1.70 20 -34.00 
  Kian Sirat, Yasin 1591 IRI0.001-0.1420-2.80 
  Hajizadeh, Mahbod 1006 IRI1.0010.17203.40 
  Etemadi, Khashayar 1444 IRI0.001-0.2820-5.60 
  Shayegan, Arshan 1085 IRI0.001-0.7520-15.00 
  Rahnamai Namin, Mohammadreza 1516 IRI0.001-0.2020-4.00 
  Rezaei, Ali 1078 IRI0.001-0.7620-15.20 
  Behroozi Moghaddam, Narges 1098 IRI1.0010.26205.20 

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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