Rapid: Individual Calculations November 2023
 Naser Jabari, Negar  Total change: 133.60  Rating chartPersonal card
 15th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-19
RcRownchangeKK*chgGame
 1589 1371 4.00 7 2.19 40 87.60 
  Rajabi, Mohsen 1759 IRI0.001-0.0940-3.60 
  Shakeri, Fatemeh 1164 IRI1.0010.23409.20 
  Nasihat, Amir Reza 1583 IRI1.0010.774030.80 
  Abed, Meisam 1821 IRI0.001-0.0640-2.40 
  Mahdizadeh, Sadra 1671 IRI0.001-0.1540-6.00 
  Jalali Haji Abadi, Ehsan 1519 IRI1.0010.704028.00 
  Sodachi, Saba 1605 IRI1.0010.794031.60 

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)
 
 16th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-10-27
RcRownchangeKK*chgGame
 1437 1371 5.00 9 1.15 40 46.00 
  Mohammadi Bahabadi, Mohammad Reza 1271 IRI1.0010.364014.40 
  Abbaspoorrad, Nikoo 1664 IRI1.0010.854034.00 
  Ghahri, Amin 1774 IRI0.001-0.0840-3.20 
  Safaee, Sepehr 1677 IRI0.001-0.1440-5.60 
  Mahdavi, Taha 1029 IRI1.0010.12404.80 
  Kaveh, Taghi 1598 IRI0.001-0.2140-8.40 
  Khorasani, Mohamad Parham 1191 IRI1.0010.264010.40 
  Keshishi, Arman 1524 IRI0.001-0.3040-12.00 
  Bargahi, Soroush 1209 IRI1.0010.294011.60 

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)
 

 

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