Rapid: Individual Calculations January 2020
 Armin, Ali  Total change: -30.00  Rating chartPersonal card
 Rapid Jame Yalda Mashhad IRI 2019-12-27
RcRownchangeKK*chgGame
 1429 1395 2.50 6 -0.31 20 -6.20 
  Shakeri, Erfan 1097 IRI1.0010.15203.00 
  Torshizi Ghorbani, Mohammad Hoss 1795  * IRI0.001-0.0820-1.60 
  Afsharian, Amirmohammad 1246 IRI0.501-0.2020-4.00 
  Amirimehr, Ashkan 1621 IRI1.0010.792015.80 
  Moazedi, Keyana 1441 IRI0.001-0.4420-8.80 
  Ali Akbari, Sepehr 1374 IRI0.001-0.5320-10.60 
 * 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)
 
 Mashhad Rapid League Mashhad IRI 2019-12-29
RcRownchangeKK*chgGame
 1244 1395 3.00 6 -1.19 20 -23.80 
  Hoseini, Seyed Sajjad 1243 IRI1.0010.30206.00 
  Hasanpor Moghadam, Iman 1338 IRI0.001-0.5820-11.60 
  Safarian, Fatemeh 1219 IRI0.001-0.7320-14.60 
  Arab, Atra 1174 IRI1.0010.22204.40 
  Alizadeh Javaheri, Seyyed Ali 1260 IRI1.0010.32206.40 
  Hoseini, Meysam 1227 IRI0.001-0.7220-14.40 

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)
 

 

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