Rapid: Individual Calculations October 2022
 Mahdavi, Mahdis  Total change: 54.80  Rating chartPersonal card
 7th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-09-08
RcRownchangeKK*chgGame
 1573 1677 2.50 5 -0.71 20 -14.20 
  Nadifar, Meysam 1277  * IRI1.0010.08201.60 
  Taleshi, Radmehr 1422 IRI1.0010.19203.80 
  Mohamadi, Niyousha 1643 IRI0.501-0.0520-1.00 
  Mahdavi, Reza f2194 IRI0.001-0.0420-0.80 
  Jafarzadeh, Mohammad 1327 IRI0.001-0.8920-17.80 
 * 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)
 
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1669 1677 9.00 11 3.45 20 69.00 
  Rashvand, Hamed 1517 IRI1.0010.29205.80 
  Pir, Mehdi 1421 IRI1.0010.19203.80 
  Abdollahzade, Aydin 1789 IRI1.0010.652013.00 
  Peyda, Mohammad Hossein 1719 IRI1.0010.562011.20 
  Khoshkalam, Seyed Mahan 1732 IRI1.0010.582011.60 
  Ghorbani, Sina 1732 IRI1.0010.582011.60 
  Adalatkhah, Mahdi 1685 IRI1.0010.512010.20 
  Riahi, Arvin 1683 IRI0.001-0.4920-9.80 
  Maleki, Amirabbas 1713 IRI1.0010.552011.00 
  Jalalvand, Amir Hesam 1770 IRI0.001-0.3720-7.40 
  Alavi, Mahsa 1602 IRI1.0010.40208.00 

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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