Rapid: Individual Calculations January 2018
 Ghoreishi, Yones  Total change: 56.80  Rating chartPersonal card
 Tehran North East Parliamentary day Rapid Azar 1396 Tehran IRI 2017-11-30
RcRownchangeKK*chgGame
 1389 1106 4.00 9 2.44 20 48.80 
  Maleki, Mahsa 1499 IRI0.001-0.0820-1.60 
  Hashemi, Ali 1343 IRI1.0010.802016.00 
  Moghaddam, Alireza 1472 IRI0.001-0.1020-2.00 
  Hoseinzadeh, Hossein 1506  * IRI0.001-0.0820-1.60 
  Pajohesh, Mohadese 1380 IRI0.001-0.1720-3.40 
  Khodsiani, Parsa 1248 IRI1.0010.692013.80 
  Salehi, Parmis 1483 IRI0.001-0.0920-1.80 
  Eslami, Arian 1305 IRI1.0010.762015.20 
  Bali, Zahra 1265 IRI1.0010.712014.20 
 * 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)
 
 Tehran North East Rapid 23 Azar 1396 Tehran IRI 2017-12-14
RcRownchangeKK*chgGame
 1337 1106 2.50 9 0.40 20 8.00 
  Abdolahi, Amir Taha 1484 IRI0.001-0.0920-1.80 
  Golmohammadi, Radin 1238 IRI0.001-0.3220-6.40 
  Khodsiani, Parsa 1248 IRI1.0010.692013.80 
  Moghaddam, Alireza 1472 IRI0.001-0.1020-2.00 
  Hashemi, Ali 1343 IRI0.001-0.2020-4.00 
  Hoshan, Helia 1108 IRI1.0010.502010.00 
  Foroghi, Sarina 1178 IRI0.5010.10202.00 
  Maleki, Mahsa 1485 IRI0.001-0.0920-1.80 
  Kamali, Negar 1481 IRI0.001-0.0920-1.80 

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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