Rapid: Individual Calculations November 2023
 Niknam Shiraz, Mohammad  Total change: -12.80  Rating chartPersonal card
 Tabriz under 1850 rapid ( Prophet's birthday - 11mehr 1402 ) Tabriz IRI 2023-10-04
RcRownchangeKK*chgGame
 1563 1694 5.00 9 -0.85 20 -17.00 
  Kazemipour, Samad 1294  * IRI1.0010.08201.60 
  Abdolnezhad, Faraz 1400 IRI1.0010.15203.00 
  Moazzen, Amirali 1824 IRI0.001-0.3220-6.40 
  Peyrovi, Nader 1507 IRI1.0010.26205.20 
  Pourramezan Chafjiri, Parsa 1839 IRI0.001-0.3120-6.20 
  Pino, Ali Asghar 1541 IRI1.0010.30206.00 
  Salarian, Taha 1426 IRI1.0010.17203.40 
  Asadi, Atabak 1780 IRI0.001-0.3820-7.60 
  Naghizadeh Dalir, Mohammad Sadra 1456 IRI0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3rd east azarbayjan seniors rapid chess Tabriz IRI 2023-10-20
RcRownchangeKK*chgGame
 1580 1694 4.00 6 0.21 20 4.20 
  Roshani, Ali 1294  * IRI1.0010.08201.60 
  Karimzadeh, Touraj 1509 IRI0.001-0.7420-14.80 
  Alipoor Fard, Shahram 1526 IRI1.0010.28205.60 
  Rahimi, Mahboub 1667 IRI1.0010.46209.20 
  Najafi, Akbar 1721 IRI1.0010.542010.80 
  Alivandi, Khosro 1762 IRI0.001-0.4120-8.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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