Rapid: Individual Calculations December 2018
 Ghasemi, Abdollah  Total change: -44.20  Rating chartPersonal card
 Firoozabad Atashkadeh Rapid Cup 1397 Fars - Firoozabad IRI 2018-11-09
RcRownchangeKK*chgGame
 1617 1763 4.50 9 -1.34 20 -26.80 
  Honarvar, Mohammad 1445 IRI1.0010.13202.60 
  Vahdani, Mojtaba 2011 IRI0.5010.31206.20 
  Ghanbari, Fatemeh 1363  * IRI1.0010.08201.60 
  Moradi, Sajad 1977 IRI0.001-0.2320-4.60 
  Karimi, Ariya 1363  * IRI0.001-0.9220-18.40 
  Shokoohandeh, Ali 1401 IRI1.0010.10202.00 
  Kooh Peima, Ali 1390 IRI1.0010.10202.00 
  Mahboodi, Masuod 1955 IRI0.001-0.2520-5.00 
  Zamansani, Mohammad Sadegh 1645 IRI0.001-0.6620-13.20 
 * 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)
 
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1472 1763 5.00 7 -0.87 20 -17.40 
  Aghamohamadi, Mohamad Arshia 1415 IRI0.001-0.8920-17.80 
  Ebrahimi, Sayed Karo 1363  * IRI1.0010.08201.60 
  Looni, Arshiya 1457 IRI1.0010.14202.80 
  Mahdavimajd, Mohammad 1524 IRI1.0010.20204.00 
  Mardani, Alireza 1494 IRI0.501-0.3320-6.60 
  Ghazi, Hamed 1613 IRI0.501-0.2020-4.00 
  Abaspoor Dehaghani, Mohamadhosein 1437 IRI1.0010.13202.60 
 * 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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