Rapid: Individual Calculations December 2023
 Nabizadeh, Nikan  Total change: 116.10  Rating chartPersonal card
 4st Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-22
RcRownchangeKK*chgGame
 1308 1221 4.00 6 1.55 30 46.50 
  Hajimohammadi, Radmehr 1094 IRI1.0010.33309.90 
  Hadadi, Mahdi 1642 IRI0.001-0.0730-2.10 
  Shokri, Sasan 1040 IRI1.0010.26307.80 
  Tavakoli, Mohsen 1322 IRI1.0010.643019.20 
  Siadat, Seyed Gholamreza 1283 IRI1.0010.593017.70 
  Karimi, Aref 1464 IRI0.001-0.2030-6.00 

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)
 
 7th Qazvin Weekly Rapid Cup -1402 Qazvin IRI 2023-11-23
RcRownchangeKK*chgGame
 1548 1221 2.00 5 1.10 30 33.00 
  Shiri, Mohsen 1867 IRI0.001-0.0130-0.30 
  Afrooz, Mohammad Taha 1390 IRI0.001-0.2830-8.40 
  Alimohamadi, Armin 1364 IRI1.0010.693020.70 
  Pourkherad, Abolfazl 1417 IRI1.0010.753022.50 
  Sharafi, Amirhossein 1704 IRI0.001-0.0530-1.50 

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 Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-26
RcRownchangeKK*chgGame
 1256 1221 3.00 6 0.26 30 7.80 
  Nasiri Avanaki, Mohammad Yasin 1430 IRI0.001-0.2330-6.90 
  Kahack, Sadra 1037 IRI1.0010.26307.80 
  Akbari, Mostafa 1406 IRI0.001-0.2630-7.80 
  Akbari, Ehsan 1086 IRI1.0010.32309.60 
  Pourkherad, Abolfazl 1417 IRI0.001-0.2530-7.50 
  Molaei, Omid 1160 IRI1.0010.423012.60 

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)
 
 Qazvin Weekly Rapid Cup -1402 Qazvin IRI 2023-11-28
RcRownchangeKK*chgGame
 1388 1221 3.00 6 0.96 30 28.80 
  Saedi, Sobhan 1810 IRI0.001-0.0230-0.60 
  Alipanahi, Kiyanmehr 1086 IRI1.0010.32309.60 
  Karimi, Aref 1464 IRI0.001-0.2030-6.00 
  Amirpour, Gholamreza 1424 IRI1.0010.763022.80 
  Taherkhani, M Hosein 1507 IRI0.001-0.1630-4.80 
  Kahack, Sadra 1037 IRI1.0010.26307.80 

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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