Rapid: Individual Calculations January 2024
 Alinezhad, Parham  Total change: -14.80  Rating chartPersonal card
 21th Chess To Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-08
RcRownchangeKK*chgGame
 1474 1434 4.00 8 0.23 40 9.20 
  Karami, Ariya 1752 IRI0.001-0.1340-5.20 
  Mohammad Taghi, Darya 1166 IRI1.0010.17406.80 
  Barati Masihi, Kevin 1643 IRI1.0010.774030.80 
  Raji Ghasemi, Hamid Reza 1951 IRI0.001-0.0440-1.60 
  Mahdi Zadeh, Mohamad 1610 IRI0.001-0.2740-10.80 
  Moghareh, Ali 1362 IRI0.001-0.6040-24.00 
  Ameri Sefide, Vala 1100 IRI1.0010.12404.80 
  Babaei, Seyed Mohammadsadra 1204 IRI1.0010.21408.40 

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)
 
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1512 1434 2.50 7 -0.40 40 -16.00 
  Doostkam, Pouyan 1852 IRI0.001-0.0740-2.80 
  Rajabi, Mohsen 1693 IRI0.001-0.1840-7.20 
  Sahraei, Barbod 1045 IRI1.0010.09403.60 
  Ghavidel, Mehrdad 1780 IRI1.0010.894035.60 
  Safaee, Sepehr 1656 IRI0.001-0.2240-8.80 
  Mohammadi, Armin 1315 IRI0.001-0.6640-26.40 
  Olama, Parsa 1245 IRI0.501-0.2540-10.00 

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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1678 1434 0.00 1 -0.20 40 -8.00 
  Khorasani, Amir Reza 1678 IRI0.001-0.2040-8.00 

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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