Rapid: Individual Calculations July 2023
 Karimi, Amirreza  Total change: 76.00  Rating chartPersonal card
 3rd Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-06-01
RcRownchangeKK*chgGame
 1318 1090 4.00 7 2.38 40 95.20 
  Khamseh, Abdollah 1233 IRI1.0010.694027.60 
  Khosraviyekta, Mehrab 1471 IRI1.0010.914036.40 
  Amirpour, Gholamreza 1436 IRI0.001-0.1140-4.40 
  Nadifar, Meysam 1370 IRI0.001-0.1640-6.40 
  Zarei, Arman 1169 IRI1.0010.614024.40 
  Pourkherad, Abolfazl 1409 IRI0.001-0.1340-5.20 
  Ghorbani, Komeil 1138 IRI1.0010.574022.80 

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)
 
 12th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2023-06-15
RcRownchangeKK*chgGame
 1212 1090 1.50 5 -0.48 40 -19.20 
  Babaei, Amirabbas 1052 IRI0.001-0.5540-22.00 
  Alipanahi, Kiyanmehr 1141 IRI1.0010.574022.80 
  Jalali, Armin 1671 IRI0.001-0.0240-0.80 
  Daroogar Sabet, Samin 1120 IRI0.001-0.4640-18.40 
  Zafari Yekta, Niyousha 1078 IRI0.501-0.0240-0.80 

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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