Rapid: Individual Calculations March 2024
 Mafi, Alireza  Total change: -21.40  Rating chartPersonal card
 12th Qazvin Weekly Rapid Cup ( Fajr ) -1402 Qazvin IRI 2024-02-08
RcRownchangeKK*chgGame
 1389 1486 4.50 7 0.04 20 0.80 
  Alipanahi, Kiyanmehr 1114 IRI1.0010.10202.00 
  Nabizadeh, Nikan 1231 IRI0.001-0.8120-16.20 
  Mohammad Beigi, Amir Reza 1145 IRI1.0010.12202.40 
  Ghorbani, Komeil 1286 IRI1.0010.24204.80 
  Khosraviyekta, Mehrab 1427 IRI0.501-0.0820-1.60 
  Pourkherad, Abolfazl 1486 IRI1.0010.502010.00 
  Daliri, Pedram 2032 IRI0.001-0.0320-0.60 

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)
 
 12th Mehdi Bouyeh Rapid Cup Qazvin IRI 2024-02-15
RcRownchangeKK*chgGame
 1488 1486 2.00 6 -1.11 20 -22.20 
  Karimi, Aref 1479 IRI0.001-0.5120-10.20 
  Kakavand, Ramtin 1873 IRI0.001-0.0920-1.80 
  Siadat, Seyed Gholamreza 1232 IRI1.0010.19203.80 
  Alavi, Mahsa 1852 IRI0.001-0.1020-2.00 
  Ghorbani, Komeil 1286 IRI0.001-0.7620-15.20 
  Akbarshahi, Ahmadreza 1205 IRI1.0010.16203.20 

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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