Rapid: Individual Calculations January 2024
 Babaei, Amirabbas  Total change: 5.60  Rating chartPersonal card
 9th Qazvin Weekly Rapid Cup -1402 Qazvin IRI 2023-12-07
RcRownchangeKK*chgGame
 1270 1334 4.00 7 -0.09 40 -3.60 
  Hajimohammadi, Radmehr 1002 IRI1.0010.12404.80 
  Akbari, Hossein 1704 IRI0.001-0.1040-4.00 
  Ghanbari, Mohammaderfan 1095 IRI1.0010.20408.00 
  Karimi, Aref 1541 IRI0.001-0.2340-9.20 
  Mehri, Mohammad Mehdi 1093 IRI0.001-0.8040-32.00 
  Nabizadeh, Nikan 1337 IRI1.0010.504020.00 
  Kahack, Sadra 1118 IRI1.0010.22408.80 

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)
 
 Qazvin Yalda Cup 1402 Qazvin IRI 2023-12-17
RcRownchangeKK*chgGame
 1450 1334 2.00 5 0.23 40 9.20 
  Karimi, Aref 1541 IRI0.001-0.2340-9.20 
  Nasiri, Abolfazl 1508 IRI0.001-0.2740-10.80 
  Karimi, Amirreza 1163 IRI1.0010.274010.80 
  Kazemi, Mohammad 1414 IRI1.0010.614024.40 
  Mohamadi, Niyousha 1625 IRI0.001-0.1540-6.00 

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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