Rapid: Individual Calculations July 2023
 Saei, Mostafa  Total change: -39.80  Rating chartPersonal card
 2nd Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-06-01
RcRownchangeKK*chgGame
 1478 1555 1.00 3 -0.82 20 -16.40 
  Ahmadi, Armin 1491 IRI0.001-0.5920-11.80 
  Jafar Bonyad, Reza 1506 IRI1.0010.43208.60 
  Moazzen, Amirali 1437 IRI0.001-0.6620-13.20 

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)
 
 4th Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-06-15
RcRownchangeKK*chgGame
 1360 1555 3.00 6 -1.42 20 -28.40 
  Mohseni, Kian 1155  * IRI0.501-0.4220-8.40 
  Abdollahi, Mahdi 1362 IRI1.0010.25205.00 
  Farnami, Karim 1487 IRI0.501-0.0920-1.80 
  Moazzen, Amirali 1437 IRI0.001-0.6620-13.20 
  Zeynali, Sajjad 1303 IRI1.0010.19203.80 
  Farajpour, Amin 1417 IRI0.001-0.6920-13.80 
 * 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 Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-06-27
RcRownchangeKK*chgGame
 1514 1555 3.00 5 0.25 20 5.00 
  Darabi, Kaveh 1155  * IRI1.0010.08201.60 
  Golshaani, Taha 1928 IRI0.001-0.1020-2.00 
  Abdollahi, Mahdi 1362 IRI1.0010.25205.00 
  Samadi, Hadi 1826 IRI0.001-0.1720-3.40 
  Shams, Nima 1300 IRI1.0010.19203.80 
 * 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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