Rapid: Individual Calculations August 2023
 Ramyar, Saghar  Total change: 84.00  Rating chartPersonal card
 7th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2023-07-11
RcRownchangeKK*chgGame
 1451 1175 1.00 4 -0.02 40 -0.80 
  Samadi, Hadi 1829 IRI0.001-0.0140-0.40 
  Abdolalizadeh, Asra 1509 IRI0.001-0.1240-4.80 
  Farajollahzadeh Salari, Bardiya 1003 IRI1.0010.274010.80 
  Bonabi, Majid 1461 IRI0.001-0.1640-6.40 

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)
 
 11 th Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-07-28
RcRownchangeKK*chgGame
 1527 1175 3.00 6 2.12 40 84.80 
  Saei, Majid 1566 IRI1.0010.914036.40 
  Farnami, Karim 1578 IRI0.5010.424016.80 
  Samadi, Hadi 1829 IRI0.001-0.0140-0.40 
  Hosseinpour, Hossein 1302 IRI1.0010.674026.80 
  Asadi, Saeed 1369 IRI0.001-0.2540-10.00 
  Saei, Mostafa 1515 IRI0.5010.384015.20 

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)
 

 

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